for Journals by Title or ISSN
for Articles by Keywords

Publisher: Oxford University Press   (Total: 406 journals)

 A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

        1 2 3 | Last   [Sort by number of followers]   [Restore default list]

Showing 1 - 200 of 406 Journals sorted alphabetically
ACS Symposium Series     Full-text available via subscription   (Followers: 1, SJR: 0.189, CiteScore: 0)
Acta Biochimica et Biophysica Sinica     Hybrid Journal   (Followers: 5, SJR: 0.79, CiteScore: 2)
Adaptation     Hybrid Journal   (Followers: 9, SJR: 0.143, CiteScore: 0)
Advances in Nutrition     Hybrid Journal   (Followers: 54, SJR: 2.196, CiteScore: 5)
Aesthetic Surgery J.     Hybrid Journal   (Followers: 6, SJR: 1.434, CiteScore: 1)
Aesthetic Surgery J. Open Forum     Open Access  
African Affairs     Hybrid Journal   (Followers: 66, SJR: 1.869, CiteScore: 2)
Age and Ageing     Hybrid Journal   (Followers: 89, SJR: 1.989, CiteScore: 4)
Alcohol and Alcoholism     Hybrid Journal   (Followers: 18, SJR: 1.376, CiteScore: 3)
American Entomologist     Full-text available via subscription   (Followers: 8)
American Historical Review     Hybrid Journal   (Followers: 177, SJR: 0.467, CiteScore: 1)
American J. of Agricultural Economics     Hybrid Journal   (Followers: 44, SJR: 2.113, CiteScore: 3)
American J. of Clinical Nutrition     Hybrid Journal   (Followers: 182, SJR: 3.438, CiteScore: 6)
American J. of Epidemiology     Hybrid Journal   (Followers: 195, SJR: 2.713, CiteScore: 3)
American J. of Health-System Pharmacy     Full-text available via subscription   (Followers: 54, SJR: 0.595, CiteScore: 1)
American J. of Hypertension     Hybrid Journal   (Followers: 26, SJR: 1.322, CiteScore: 3)
American J. of Jurisprudence     Hybrid Journal   (Followers: 19, SJR: 0.281, CiteScore: 1)
American J. of Legal History     Full-text available via subscription   (Followers: 9, SJR: 0.116, CiteScore: 0)
American Law and Economics Review     Hybrid Journal   (Followers: 28, SJR: 1.053, CiteScore: 1)
American Literary History     Hybrid Journal   (Followers: 17, SJR: 0.391, CiteScore: 0)
Analysis     Hybrid Journal   (Followers: 23, SJR: 1.038, CiteScore: 1)
Animal Frontiers     Hybrid Journal   (Followers: 1)
Annals of Behavioral Medicine     Hybrid Journal   (Followers: 16, SJR: 1.423, CiteScore: 3)
Annals of Botany     Hybrid Journal   (Followers: 38, SJR: 1.721, CiteScore: 4)
Annals of Oncology     Hybrid Journal   (Followers: 55, SJR: 5.599, CiteScore: 9)
Annals of the Entomological Society of America     Full-text available via subscription   (Followers: 11, SJR: 0.722, CiteScore: 1)
Annals of Work Exposures and Health     Hybrid Journal   (Followers: 34, SJR: 0.728, CiteScore: 2)
Antibody Therapeutics     Open Access  
AoB Plants     Open Access   (Followers: 4, SJR: 1.28, CiteScore: 3)
Applied Economic Perspectives and Policy     Hybrid Journal   (Followers: 17, SJR: 0.858, CiteScore: 2)
Applied Linguistics     Hybrid Journal   (Followers: 60, SJR: 2.987, CiteScore: 3)
Applied Mathematics Research eXpress     Hybrid Journal   (Followers: 1, SJR: 1.241, CiteScore: 1)
Arbitration Intl.     Full-text available via subscription   (Followers: 21)
Arbitration Law Reports and Review     Hybrid Journal   (Followers: 14)
Archives of Clinical Neuropsychology     Hybrid Journal   (Followers: 30, SJR: 0.731, CiteScore: 2)
Aristotelian Society Supplementary Volume     Hybrid Journal   (Followers: 3)
Arthropod Management Tests     Hybrid Journal   (Followers: 2)
Astronomy & Geophysics     Hybrid Journal   (Followers: 44, SJR: 0.146, CiteScore: 0)
Behavioral Ecology     Hybrid Journal   (Followers: 53, SJR: 1.871, CiteScore: 3)
Bioinformatics     Hybrid Journal   (Followers: 345, SJR: 6.14, CiteScore: 8)
Biology Methods and Protocols     Hybrid Journal  
Biology of Reproduction     Full-text available via subscription   (Followers: 10, SJR: 1.446, CiteScore: 3)
Biometrika     Hybrid Journal   (Followers: 20, SJR: 3.485, CiteScore: 2)
BioScience     Hybrid Journal   (Followers: 29, SJR: 2.754, CiteScore: 4)
Bioscience Horizons : The National Undergraduate Research J.     Open Access   (Followers: 2, SJR: 0.146, CiteScore: 0)
Biostatistics     Hybrid Journal   (Followers: 17, SJR: 1.553, CiteScore: 2)
BJA : British J. of Anaesthesia     Hybrid Journal   (Followers: 185, SJR: 2.115, CiteScore: 3)
BJA Education     Hybrid Journal   (Followers: 67)
Brain     Hybrid Journal   (Followers: 70, SJR: 5.858, CiteScore: 7)
Briefings in Bioinformatics     Hybrid Journal   (Followers: 49, SJR: 2.505, CiteScore: 5)
Briefings in Functional Genomics     Hybrid Journal   (Followers: 3, SJR: 2.15, CiteScore: 3)
British J. for the Philosophy of Science     Hybrid Journal   (Followers: 38, SJR: 2.161, CiteScore: 2)
British J. of Aesthetics     Hybrid Journal   (Followers: 25, SJR: 0.508, CiteScore: 1)
British J. of Criminology     Hybrid Journal   (Followers: 603, SJR: 1.828, CiteScore: 3)
British J. of Social Work     Hybrid Journal   (Followers: 87, SJR: 1.019, CiteScore: 2)
British Medical Bulletin     Hybrid Journal   (Followers: 6, SJR: 1.355, CiteScore: 3)
British Yearbook of Intl. Law     Hybrid Journal   (Followers: 35)
Bulletin of the London Mathematical Society     Hybrid Journal   (Followers: 4, SJR: 1.376, CiteScore: 1)
Cambridge J. of Economics     Hybrid Journal   (Followers: 71, SJR: 0.764, CiteScore: 2)
Cambridge J. of Regions, Economy and Society     Hybrid Journal   (Followers: 12, SJR: 2.438, CiteScore: 4)
Cambridge Quarterly     Hybrid Journal   (Followers: 10, SJR: 0.104, CiteScore: 0)
Capital Markets Law J.     Hybrid Journal   (Followers: 2, SJR: 0.222, CiteScore: 0)
Carcinogenesis     Hybrid Journal   (Followers: 2, SJR: 2.135, CiteScore: 5)
Cardiovascular Research     Hybrid Journal   (Followers: 14, SJR: 3.002, CiteScore: 5)
Cerebral Cortex     Hybrid Journal   (Followers: 51, SJR: 3.892, CiteScore: 6)
CESifo Economic Studies     Hybrid Journal   (Followers: 23, SJR: 0.483, CiteScore: 1)
Chemical Senses     Hybrid Journal   (Followers: 1, SJR: 1.42, CiteScore: 3)
Children and Schools     Hybrid Journal   (Followers: 6, SJR: 0.246, CiteScore: 0)
Chinese J. of Comparative Law     Hybrid Journal   (Followers: 5, SJR: 0.412, CiteScore: 0)
Chinese J. of Intl. Law     Hybrid Journal   (Followers: 23, SJR: 0.329, CiteScore: 0)
Chinese J. of Intl. Politics     Hybrid Journal   (Followers: 10, SJR: 1.392, CiteScore: 2)
Christian Bioethics: Non-Ecumenical Studies in Medical Morality     Hybrid Journal   (Followers: 10, SJR: 0.183, CiteScore: 0)
Classical Receptions J.     Hybrid Journal   (Followers: 27, SJR: 0.123, CiteScore: 0)
Clean Energy     Open Access   (Followers: 1)
Clinical Infectious Diseases     Hybrid Journal   (Followers: 69, SJR: 5.051, CiteScore: 5)
Communication Theory     Hybrid Journal   (Followers: 25, SJR: 2.424, CiteScore: 3)
Communication, Culture & Critique     Hybrid Journal   (Followers: 28, SJR: 0.222, CiteScore: 1)
Community Development J.     Hybrid Journal   (Followers: 27, SJR: 0.268, CiteScore: 1)
Computer J.     Hybrid Journal   (Followers: 9, SJR: 0.319, CiteScore: 1)
Conservation Physiology     Open Access   (Followers: 3, SJR: 1.818, CiteScore: 3)
Contemporary Women's Writing     Hybrid Journal   (Followers: 9, SJR: 0.121, CiteScore: 0)
Contributions to Political Economy     Hybrid Journal   (Followers: 6, SJR: 0.906, CiteScore: 1)
Critical Values     Full-text available via subscription  
Current Developments in Nutrition     Open Access   (Followers: 3)
Current Legal Problems     Hybrid Journal   (Followers: 29)
Current Zoology     Full-text available via subscription   (Followers: 3, SJR: 1.164, CiteScore: 2)
Database : The J. of Biological Databases and Curation     Open Access   (Followers: 9, SJR: 1.791, CiteScore: 3)
Digital Scholarship in the Humanities     Hybrid Journal   (Followers: 14, SJR: 0.259, CiteScore: 1)
Diplomatic History     Hybrid Journal   (Followers: 21, SJR: 0.45, CiteScore: 1)
DNA Research     Open Access   (Followers: 5, SJR: 2.866, CiteScore: 6)
Dynamics and Statistics of the Climate System     Open Access   (Followers: 4)
Early Music     Hybrid Journal   (Followers: 17, SJR: 0.139, CiteScore: 0)
Econometrics J.     Hybrid Journal   (Followers: 32, SJR: 2.926, CiteScore: 1)
Economic J.     Hybrid Journal   (Followers: 116, SJR: 5.161, CiteScore: 3)
Economic Policy     Hybrid Journal   (Followers: 48, SJR: 3.584, CiteScore: 3)
ELT J.     Hybrid Journal   (Followers: 24, SJR: 0.942, CiteScore: 1)
English Historical Review     Hybrid Journal   (Followers: 56, SJR: 0.612, CiteScore: 1)
English: J. of the English Association     Hybrid Journal   (Followers: 17, SJR: 0.1, CiteScore: 0)
Environmental Entomology     Full-text available via subscription   (Followers: 11, SJR: 0.818, CiteScore: 2)
Environmental Epigenetics     Open Access   (Followers: 2)
Environmental History     Hybrid Journal   (Followers: 26, SJR: 0.408, CiteScore: 1)
EP-Europace     Hybrid Journal   (Followers: 3, SJR: 2.748, CiteScore: 4)
Epidemiologic Reviews     Hybrid Journal   (Followers: 9, SJR: 4.505, CiteScore: 8)
ESHRE Monographs     Hybrid Journal  
Essays in Criticism     Hybrid Journal   (Followers: 19, SJR: 0.113, CiteScore: 0)
European Heart J.     Hybrid Journal   (Followers: 66, SJR: 9.315, CiteScore: 9)
European Heart J. - Cardiovascular Imaging     Hybrid Journal   (Followers: 10, SJR: 3.625, CiteScore: 3)
European Heart J. - Cardiovascular Pharmacotherapy     Full-text available via subscription   (Followers: 2)
European Heart J. - Quality of Care and Clinical Outcomes     Hybrid Journal  
European Heart J. : Case Reports     Open Access  
European Heart J. Supplements     Hybrid Journal   (Followers: 8, SJR: 0.223, CiteScore: 0)
European J. of Cardio-Thoracic Surgery     Hybrid Journal   (Followers: 9, SJR: 1.681, CiteScore: 2)
European J. of Intl. Law     Hybrid Journal   (Followers: 203, SJR: 0.694, CiteScore: 1)
European J. of Orthodontics     Hybrid Journal   (Followers: 5, SJR: 1.279, CiteScore: 2)
European J. of Public Health     Hybrid Journal   (Followers: 19, SJR: 1.36, CiteScore: 2)
European Review of Agricultural Economics     Hybrid Journal   (Followers: 10, SJR: 1.172, CiteScore: 2)
European Review of Economic History     Hybrid Journal   (Followers: 30, SJR: 0.702, CiteScore: 1)
European Sociological Review     Hybrid Journal   (Followers: 43, SJR: 2.728, CiteScore: 3)
Evolution, Medicine, and Public Health     Open Access   (Followers: 12)
Family Practice     Hybrid Journal   (Followers: 15, SJR: 1.018, CiteScore: 2)
Fems Microbiology Ecology     Hybrid Journal   (Followers: 16, SJR: 1.492, CiteScore: 4)
Fems Microbiology Letters     Hybrid Journal   (Followers: 28, SJR: 0.79, CiteScore: 2)
Fems Microbiology Reviews     Hybrid Journal   (Followers: 33, SJR: 7.063, CiteScore: 13)
Fems Yeast Research     Hybrid Journal   (Followers: 14, SJR: 1.308, CiteScore: 3)
Food Quality and Safety     Open Access   (Followers: 1)
Foreign Policy Analysis     Hybrid Journal   (Followers: 24, SJR: 1.425, CiteScore: 1)
Forest Science     Hybrid Journal   (Followers: 8, SJR: 0.89, CiteScore: 2)
Forestry: An Intl. J. of Forest Research     Hybrid Journal   (Followers: 16, SJR: 1.133, CiteScore: 3)
Forum for Modern Language Studies     Hybrid Journal   (Followers: 6, SJR: 0.104, CiteScore: 0)
French History     Hybrid Journal   (Followers: 34, SJR: 0.118, CiteScore: 0)
French Studies     Hybrid Journal   (Followers: 21, SJR: 0.148, CiteScore: 0)
French Studies Bulletin     Hybrid Journal   (Followers: 10, SJR: 0.152, CiteScore: 0)
Gastroenterology Report     Open Access   (Followers: 3)
Genome Biology and Evolution     Open Access   (Followers: 16, SJR: 2.578, CiteScore: 4)
Geophysical J. Intl.     Hybrid Journal   (Followers: 39, SJR: 1.506, CiteScore: 3)
German History     Hybrid Journal   (Followers: 23, SJR: 0.161, CiteScore: 0)
GigaScience     Open Access   (Followers: 6, SJR: 5.022, CiteScore: 7)
Global Summitry     Hybrid Journal   (Followers: 1)
Glycobiology     Hybrid Journal   (Followers: 13, SJR: 1.493, CiteScore: 3)
Health and Social Work     Hybrid Journal   (Followers: 57, SJR: 0.388, CiteScore: 1)
Health Education Research     Hybrid Journal   (Followers: 15, SJR: 0.854, CiteScore: 2)
Health Policy and Planning     Hybrid Journal   (Followers: 24, SJR: 1.512, CiteScore: 2)
Health Promotion Intl.     Hybrid Journal   (Followers: 22, SJR: 0.812, CiteScore: 2)
History Workshop J.     Hybrid Journal   (Followers: 33, SJR: 1.278, CiteScore: 1)
Holocaust and Genocide Studies     Hybrid Journal   (Followers: 28, SJR: 0.105, CiteScore: 0)
Human Communication Research     Hybrid Journal   (Followers: 15, SJR: 2.146, CiteScore: 3)
Human Molecular Genetics     Hybrid Journal   (Followers: 9, SJR: 3.555, CiteScore: 5)
Human Reproduction     Hybrid Journal   (Followers: 75, SJR: 2.643, CiteScore: 5)
Human Reproduction Open     Open Access   (Followers: 1)
Human Reproduction Update     Hybrid Journal   (Followers: 21, SJR: 5.317, CiteScore: 10)
Human Rights Law Review     Hybrid Journal   (Followers: 64, SJR: 0.756, CiteScore: 1)
ICES J. of Marine Science: J. du Conseil     Hybrid Journal   (Followers: 58, SJR: 1.591, CiteScore: 3)
ICSID Review : Foreign Investment Law J.     Hybrid Journal   (Followers: 11)
ILAR J.     Hybrid Journal   (Followers: 3, SJR: 1.732, CiteScore: 4)
IMA J. of Applied Mathematics     Hybrid Journal   (SJR: 0.679, CiteScore: 1)
IMA J. of Management Mathematics     Hybrid Journal   (SJR: 0.538, CiteScore: 1)
IMA J. of Mathematical Control and Information     Hybrid Journal   (Followers: 2, SJR: 0.496, CiteScore: 1)
IMA J. of Numerical Analysis - advance access     Hybrid Journal   (SJR: 1.987, CiteScore: 2)
Industrial and Corporate Change     Hybrid Journal   (Followers: 10, SJR: 1.792, CiteScore: 2)
Industrial Law J.     Hybrid Journal   (Followers: 41, SJR: 0.249, CiteScore: 1)
Inflammatory Bowel Diseases     Hybrid Journal   (Followers: 47, SJR: 2.511, CiteScore: 4)
Information and Inference     Free  
Innovation in Aging     Open Access  
Integrative and Comparative Biology     Hybrid Journal   (Followers: 9, SJR: 1.319, CiteScore: 2)
Integrative Biology     Full-text available via subscription   (Followers: 6, SJR: 1.36, CiteScore: 3)
Integrative Organismal Biology     Open Access  
Interacting with Computers     Hybrid Journal   (Followers: 11, SJR: 0.292, CiteScore: 1)
Interactive CardioVascular and Thoracic Surgery     Hybrid Journal   (Followers: 7, SJR: 0.762, CiteScore: 1)
Intl. Affairs     Hybrid Journal   (Followers: 68, SJR: 1.505, CiteScore: 3)
Intl. Data Privacy Law     Hybrid Journal   (Followers: 26)
Intl. Health     Hybrid Journal   (Followers: 6, SJR: 0.851, CiteScore: 2)
Intl. Immunology     Hybrid Journal   (Followers: 3, SJR: 2.167, CiteScore: 4)
Intl. J. for Quality in Health Care     Hybrid Journal   (Followers: 36, SJR: 1.348, CiteScore: 2)
Intl. J. of Constitutional Law     Hybrid Journal   (Followers: 65, SJR: 0.601, CiteScore: 1)
Intl. J. of Epidemiology     Hybrid Journal   (Followers: 255, SJR: 3.969, CiteScore: 5)
Intl. J. of Law and Information Technology     Hybrid Journal   (Followers: 5, SJR: 0.202, CiteScore: 1)
Intl. J. of Law, Policy and the Family     Hybrid Journal   (Followers: 28, SJR: 0.223, CiteScore: 1)
Intl. J. of Lexicography     Hybrid Journal   (Followers: 10, SJR: 0.285, CiteScore: 1)
Intl. J. of Low-Carbon Technologies     Open Access   (Followers: 1, SJR: 0.403, CiteScore: 1)
Intl. J. of Neuropsychopharmacology     Open Access   (Followers: 3, SJR: 1.808, CiteScore: 4)
Intl. J. of Public Opinion Research     Hybrid Journal   (Followers: 11, SJR: 1.545, CiteScore: 1)
Intl. J. of Refugee Law     Hybrid Journal   (Followers: 39, SJR: 0.389, CiteScore: 1)
Intl. J. of Transitional Justice     Hybrid Journal   (Followers: 11, SJR: 0.724, CiteScore: 2)
Intl. Mathematics Research Notices     Hybrid Journal   (Followers: 1, SJR: 2.168, CiteScore: 1)
Intl. Political Sociology     Hybrid Journal   (Followers: 40, SJR: 1.465, CiteScore: 3)
Intl. Relations of the Asia-Pacific     Hybrid Journal   (Followers: 24, SJR: 0.401, CiteScore: 1)
Intl. Studies Perspectives     Hybrid Journal   (Followers: 9, SJR: 0.983, CiteScore: 1)
Intl. Studies Quarterly     Hybrid Journal   (Followers: 50, SJR: 2.581, CiteScore: 2)
Intl. Studies Review     Hybrid Journal   (Followers: 25, SJR: 1.201, CiteScore: 1)
ISLE: Interdisciplinary Studies in Literature and Environment     Hybrid Journal   (Followers: 2, SJR: 0.15, CiteScore: 0)
ITNOW     Hybrid Journal   (Followers: 1, SJR: 0.103, CiteScore: 0)
J. of African Economies     Hybrid Journal   (Followers: 17, SJR: 0.533, CiteScore: 1)
J. of American History     Hybrid Journal   (Followers: 46, SJR: 0.297, CiteScore: 1)
J. of Analytical Toxicology     Hybrid Journal   (Followers: 14, SJR: 1.065, CiteScore: 2)
J. of Antimicrobial Chemotherapy     Hybrid Journal   (Followers: 15, SJR: 2.419, CiteScore: 4)
J. of Antitrust Enforcement     Hybrid Journal   (Followers: 1)
J. of Applied Poultry Research     Hybrid Journal   (Followers: 5, SJR: 0.585, CiteScore: 1)
J. of Biochemistry     Hybrid Journal   (Followers: 41, SJR: 1.226, CiteScore: 2)
J. of Breast Imaging     Full-text available via subscription   (Followers: 1)
J. of Burn Care & Research     Hybrid Journal   (Followers: 11, SJR: 0.768, CiteScore: 2)

        1 2 3 | Last   [Sort by number of followers]   [Restore default list]

Similar Journals
Journal Cover
European Heart Journal - Cardiovascular Imaging
Journal Prestige (SJR): 3.625
Citation Impact (citeScore): 3
Number of Followers: 10  
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Print) 2047-2404 - ISSN (Online) 2047-2412
Published by Oxford University Press Homepage  [406 journals]
  • Myocardial strain imaging: review of general principles, validation, and
           sources of discrepancies
    • Authors: Amzulescu M; De Craene M, Langet H, et al.
      Pages: 605 - 619
      Abstract: Myocardial tissue tracking imaging techniques have been developed for a more accurate evaluation of myocardial deformation (i.e. strain), with the potential to overcome the limitations of ejection fraction (EF) and to contribute, incremental to EF, to the diagnosis and prognosis in cardiac diseases. While most of the deformation imaging techniques are based on the similar principles of detecting and tracking specific patterns within an image, there are intra- and inter-imaging modality inconsistencies limiting the wide clinical applicability of strain. In this review, we aimed to describe the particularities of the echocardiographic and cardiac magnetic resonance deformation techniques, in order to understand the discrepancies in strain measurement, focusing on the potential sources of variation: related to the software used to analyse the data, to the different physics of image acquisition and the different principles of 2D vs. 3D approaches. As strain measurements are not interchangeable, it is highly desirable to work with validated strain assessment tools, in order to derive information from evidence-based data. There is, however, a lack of solid validation of the current tissue tracking techniques, as only a few of the commercial deformation imaging softwares have been properly investigated. We have, therefore, addressed in this review the neglected issue of suboptimal validation of tissue tracking techniques, in order to advocate for this matter.
      PubDate: Thu, 21 Mar 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez041
      Issue No: Vol. 20, No. 6 (2019)
  • MITRA-FR vs. COAPT: lessons from two trials with diametrically opposed
    • Authors: Pibarot P; Delgado V, Bax J.
      Pages: 620 - 624
      Abstract: Percutaneous mitral valve repair using the MitraClip device has been proposed to correct secondary mitral regurgitation (MR). Recently, the results of two randomized controlled trials, that is MITRA-FR (Percutaneous Repair with the MitraClip Device for Severe Functional/Secondary Mitral Regurgitation) and COAPT (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients with Functional Mitral Regurgitation), assessing the efficacy and safety of MitraClip in patients with systolic heart failure and severe secondary MR were published. A priori, these two trials targeted the same patient populations with the same disease using the same device but the results of these trials were diametrically opposed, MITRA-FR being neutral and COAPT being highly positive with respect to efficacy of the MitraClip procedure. The objectives of this viewpoint are: (i) to highlight not only the similarities but also the differences between MITRA-FR and COAPT, which may explain the strikingly different results and conclusions between these two trials and (ii) to derive from these results, implications with regards to the application of the MitraClip procedure in clinical practice.
      PubDate: Tue, 23 Apr 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez073
      Issue No: Vol. 20, No. 6 (2019)
  • Association between resting amygdalar activity and abnormal cardiac
           function in women and men: a retrospective cohort study
    • Authors: Fiechter M; Roggo A, Burger I, et al.
      Pages: 625 - 632
      Abstract: AimsCardiovascular outcomes of women with coronary artery disease (CAD) are perceived as relatively worse when compared to men. Amygdalar metabolic activity has recently been shown to independently predict cardiovascular events in patients without known cardiovascular disease. Given that traditional algorithms for risk prediction perform worse in women than in men, we sought to assess sex-specific associations between amygdalar metabolic activity and cardiac dysfunction with suspected or known CAD.Methods and resultsThis retrospective study included 302 patients (mean age 66.8 ± 10.2 years, 29.1% women) selected for evaluation of CAD, malignant, or inflammatory disease. All patients had undergone both, myocardial perfusion imaging by single photon emission computed tomography (MPI-SPECT) and whole-body fluoro-18-deoxyglucose (18F-FDG) positron emission tomography (PET), within 6 months. 18F-FDG resting amygdalar uptake was significantly increased in women with abnormal MPI scans (standardized uptake value 33.4 ± 6.5 vs. 30.4 ± 4.7, P = 0.043), while no such difference was observed in men (P = 0.808). In women, but not in men, a negative association between 18F-FDG resting amygdalar activity and left ventricular ejection fraction (LVEF) was observed (Pearson r = −0.308, P = 0.004). Accordingly, either LVEF [B-coefficient (standard error, SE) = −0.232 (0.109), P = 0.045] or abnormal MPI [B-coefficient (SE) = 8.264 (2.449), P = 0.003] were selected as significant predictors of high amygdalar 18F-FDG uptake in a fully adjusted linear regression model in women, and a first order interaction term consisting of sex and LVEF or sex and abnormal MPI was significant (P = 0.035 and P = 0.001, respectively).ConclusionResting amygdalar metabolic activity is associated with abnormal cardiac function and perfusion in women, suggesting a link between emotional stress and cardiovascular disease in women.
      PubDate: Tue, 09 Apr 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez047
      Issue No: Vol. 20, No. 6 (2019)
  • Adverse cardiovascular outcomes in women: blame the amygdala'
    • Authors: Mehta P; Lima B, Nelson M, et al.
      Pages: 633 - 635
      Abstract: This editorial refers to ‘Association between resting amygdalar activity and abnormal cardiac function in women and men: a retrospective cohort study’, by M. Fiechter et al., pp. 625–632.
      PubDate: Sat, 04 May 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez086
      Issue No: Vol. 20, No. 6 (2019)
  • Relationship between changes in pericoronary adipose tissue attenuation
           and coronary plaque burden quantified from coronary computed tomography
    • Authors: Goeller M; Tamarappoo B, Kwan A, et al.
      Pages: 636 - 643
      Abstract: AimsIncreased attenuation of pericoronary adipose tissue (PCAT) around the proximal right coronary artery (RCA) from coronary computed tomography angiography (CTA) has been shown to be associated with coronary inflammation and improved prediction of cardiac death over plaque features. Our aim was to investigate whether PCAT CT attenuation is related to progression of coronary plaque burden.Methods and resultsWe analysed CTA studies of 111 stable patients (age 59.2 ± 9.8 years, 77% male) who underwent sequential CTA (3.4 ± 1.6 years between scans) with identical acquisition protocols. Total plaque (TP), calcified plaque (CP), non-calcified plaque (NCP), and low-density non-calcified plaque (LD-NCP) volumes and corresponding burden (plaque volume × 100%/vessel volume) were quantified using semi-automated software. PCAT CT attenuation (HU) was measured around the proximal RCA, the most standardized method for PCAT analysis. Patients with an increase in NCP burden (n = 51) showed an increase in PCAT attenuation, whereas patients with a decrease in NCP burden (n = 60) showed a decrease {4.4 [95% confidence interval (CI) 2.6–6.2] vs. −2.78 (95% CI −4.6 to −1.0) HU, P < 0.0001}. Changes in PCAT attenuation correlated with changes in the burden of NCP (r = 0.55, P < 0.001) and LD-NCP (r = 0.24, P = 0.01); but not CP burden (P = 0.3). Increased baseline PCAT attenuation ≥−75 HU was independently associated with increase in NCP (odds ratio 3.07, 95% CI 1.4–7.0; P < 0.008) and TP burden on follow-up CTA.ConclusionPCAT attenuation measured from routine CTA is related to the progression of NCP and TP burden. This imaging biomarker may help to identify patients at increased risk of high-risk plaque progression and allow monitoring of beneficial changes from medical therapy.
      PubDate: Wed, 13 Feb 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez013
      Issue No: Vol. 20, No. 6 (2019)
  • Pericoronary adipose tissue attenuation and coronary artery disease
    • Authors: Williams M; Dweck M.
      Pages: 644 - 645
      Abstract: This editorial refers to ‘Relationship between changes in pericoronary adipose tissue attenuation and coronary plaque burden quantified from coronary computed tomography angiography’, by M. Goeller et al., pp. 636–643.
      PubDate: Tue, 19 Mar 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez031
      Issue No: Vol. 20, No. 6 (2019)
  • Prediction of filling pressures and outcome in heart failure: can we
           improve E/e′'
    • Authors: Gillebert T.
      Pages: 655 - 657
      Abstract: This editorial refers to ‘Indexing peak rapid filling velocity to both relaxation and filling volume to estimate left ventricular filling pressures’, by S.J. Lavine et al., pp. 646–654.
      PubDate: Sun, 14 Apr 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez060
      Issue No: Vol. 20, No. 6 (2019)
  • An unusual cause of right ventricular outflow tract obstruction
    • Authors: Vô C; Carbonez K, De Beco G, et al.
      Pages: 657 - 657
      Abstract: A 7-day-old boy born from an uneventful pregnancy presented with cyanosis and desaturation after a normal postnatal adaptation. Initial echocardiography showed a right ventricular outflow tract (RVOT) obstruction with duct-dependent circulation. PGE1 infusion and invasive ventilation were initiated before the patient was referred to our institution. Echocardiography (left upper panel) showed a free-moving, hypoechogenic, 1 cm round-shaped structure in the pulmonary trunk (asterisk). Colour-Doppler interrogation did not show any flow within the structure. The RVOT was almost totally obstructed and this anomaly seemed to belong to the pulmonary valve. Because of the high suspicion of valvar dysplasia, the patient was brought to the catheterization laboratory to perform a pulmonary valve dilation. Angiography (left lower panel) confirmed the presence of a cystic mass with severe obstruction of the pulmonary trunk (Supplementary material onlineSupplementary material online). Balloon dilation was unsuccessful in relieving the obstruction.
      PubDate: Sun, 27 Jan 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez005
      Issue No: Vol. 20, No. 6 (2019)
  • Mediastinal tube caught in fused suprasternal ossicles
    • Authors: Kainuma S; Toda K, Yoshikawa Y, et al.
      Pages: 667 - 667
      Abstract: An 82-year-old woman underwent emergency off-pump coronary artery bypass grafting and was uneventfully extubated on the first postoperative day. The following day, we were unable to retrieve the mediastinal tube and felt a sense of relatively intense resistance. The 3D computed tomography image revealed the tube (yellow triangle) entrapped in the paired suprasternal ossicles (red triangle) (Panels A–F). We, then, dissected the subcutaneous tissue through a small incision in the lower portion of the primary one, and the tube was successfully retrieved, without any remnants in the chest. Thereafter, she was discharged without any further complications.
      PubDate: Mon, 21 Jan 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jey284
      Issue No: Vol. 20, No. 6 (2019)
  • A rare case of Rosai–Dorfman disease presenting with cardiac
    • Authors: Tarkin J; Wolstenholme V, Sheaff M, et al.
      Pages: 718 - 718
      PubDate: Mon, 21 Jan 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jey232
      Issue No: Vol. 20, No. 6 (2019)
  • Visualization of arterial wall vascularization using superb microvascular
           imaging in active-stage Takayasu arteritis
    • Authors: Sato W; Sato T, Iino T, et al.
      Pages: 719 - 719
      PubDate: Mon, 21 Jan 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jey285
      Issue No: Vol. 20, No. 6 (2019)
  • A novel external post-pump left ventricular assist device obstruction
    • Authors: Balbi M; Salsano A, Mariscalco G, et al.
      Pages: 720 - 720
      PubDate: Mon, 21 Jan 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jey287
      Issue No: Vol. 20, No. 6 (2019)
  • Chronic lymphocytic myocarditis confirmed by electrogram-guided
           endomyocardial biopsy
    • Authors: Jang J; Oh J, Kim T, et al.
      Pages: 721 - 721
      Abstract: A 52-year-old female patient presented with 6-month history of dyspnoea on exertion. Electrocardiogram showed sinus rhythm and N terminal-proB-type Natriuretic Peptide was elevated (1056 pg/mL) whereas Creatine Kinase-Muscle/Brain and troponin-T were normal. Echocardiography revealed biventricular dysfunction (Left Ventricular Ejection Fraction: 33%). Coronary computed tomography angiography showed no significant stenotic lesions. Cardiac magnetic resonance imaging showed multifocal delayed enhancement on septum (Panel A, red dotted area) with increased native T1 (1329 ms) and slightly increased T2 (41 ms) and extracellular volume values (36%), suggesting multifocal fibrosis suspicious for myocarditis.
      PubDate: Fri, 25 Jan 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jey288
      Issue No: Vol. 20, No. 6 (2019)
  • Idiopathic left atrial appendage ostial stenosis detected by 3D
           transoesophageal echocardiography
    • Authors: Mu L; Li M, Wang Y, et al.
      Pages: 722 - 722
      Abstract: A 46-year-old man was admitted to our institution complaining of a 4-month history of palpitation. His blood pressure was 140/80 mmHg, and heart rate was 76 bpm. Electrocardiography showed atrial fibrillation, and transthoracic echocardiography revealed mildly dilated left and right atrium, mild mitral regurgitation, and a normal left ventricular ejection fraction (66%). Transoesophageal echocardiography (TOE) showed a narrowed left atrial appendage (LAA) orifice with a diameter of 3.9 mm, Doppler revealed to and fro flow through the narrowed orifice between the LAA and the left atrium (Panels A–C, Supplementary dataSupplementary data online, Videos S1 and S2), and the jet velocity reached 1.1 m/s during ventricular systole and 2.0 m/s during atrial systole (Panel D). 3D TOE displayed a thin membranous structure covering over the orifice with an irregular oval central opening with an area of 15.1 mm2 (Panel E, Supplementary dataSupplementary data online, Videos S3 and S4). The LAA was normal size and no thrombus was observed. After conducted radiofrequency ablation to treat atrial fibrillation, the patient recovered in a sinus rhythm.
      PubDate: Sun, 27 Jan 2019 00:00:00 GMT
      DOI: 10.1093/ehjci/jez002
      Issue No: Vol. 20, No. 6 (2019)
  • Indexing peak rapid filling velocity to both relaxation and filling volume
           to estimate left ventricular filling pressures
    • Authors: Lavine S; Sivaganam K, Strom J.
      Pages: 646 - 654
      Abstract: AimsThe peak transmitral velocity/peak mitral annular velocity (E/e′) ratio has been used as a left ventricular (LV) filling pressure (LVFP) correlate. However, the E/e′ and its changes with haemodynamic alterations have not always correlated with changes in LVFP’s. We hypothesized that indexing E/e′ to a measure of LV filling volume may enhance the correlation with LVFP and LVFP changes.Methods and resultsWe summarized previously obtained haemodynamic and Doppler echo data in 137 dogs with coronary microsphere embolization induced-chronic LV dysfunction prior to and following haemodynamic induced alterations in LVFP's. E/e′ values were obtained as E*tau where tau is the inverse logarithmic LV pressure decay. E*tau was indexed to LV filling volume by dividing by the diastolic time velocity integral (DVI) and correlated with LV mean diastolic pressure (LVmDP). Similarly, the relationship of E/e′ and E/e′/DVI to LV pre A wave pressure was evaluated in 84 patients by invasive haemodynamics and Doppler echo. Combining data from all interventions, LVmDP correlated with E*tau (r = 0.408) but more strongly with E*tau/DVI (r = 0.667, z = 3.03, P = 0.0008). The change in LVmDP correlated with the change in E*tau/DVI (r = 0.742) more strongly than E*Tau (r = 0.187, Z = 4.01, P < 0.0001). In the patient cohort, E/e′ was modestly correlated with LV pre A wave pressure (r = 0.301) but more strongly correlated with E/e′/DVI (r = 0.636, z = 2.36, P = 0.0161).ConclusionIndexing E to both LV relaxation and filling volume results in a more robust relation with LVFP’s and with LVFP changes.
      PubDate: Fri, 26 Oct 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey154
      Issue No: Vol. 20, No. 6 (2018)
  • Pre-intervention morphologic and functional echocardiographic
           characteristics of neonates with critical left heart obstruction: a
           Congenital Heart Surgeons Society (CHSS) inception cohort study
    • Authors: Slieker M; Meza J, Devlin P, et al.
      Pages: 658 - 667
      Abstract: AimsThe aims of this study were to provide a detailed descriptive analysis of pre-intervention morphologic and functional echocardiographic parameters in a large, unselected, multicentre cohort of neonates diagnosed with critical left heart obstruction and to compare echocardiographic features between the different subtypes of left-sided lesions.Methods and resultsPre-intervention echocardiograms for 651 patients from 19 Congenital Heart Surgeons’ Society (CHSS) institutions were reviewed in a core lab according to a standardized protocol including >150 morphologic and functional variables. The four most common subtypes of lesions were: aortic atresia (AA)/mitral atresia (MA) (29% of patients), AA/mitral stenosis (MS) (20%), aortic stenosis (AS)/MS (26%), and isolated AS (iAS) (18%). Only 17% of patients with AS/MS had an apex-forming left ventricle, compared with 0% of those with AA/MA and AA/MS (P < 0.0001). Aortic arch hypoplasia and coarctation were common across all four groups, while those with AA/MA and AA/MS had the smallest ascending aorta diameters. Flow in the ascending aorta was retrograde in 43% and 10% of the patients with AS/MS and iAS, respectively. The right ventricle was apex forming in 100% of patients with AA/MA and AA/MS, 96% with AS/MS and 70% with iAS (P < 0.0001). Moderate to severe tricuspid regurgitation was present in 13% of all patients.ConclusionThis large multi-institutional study generates insight into the distribution of the functional and morphologic spectrum in patients with critical left-sided heart disease and identifies differences in these functional and morphologic characteristics between the main anatomic subtypes of critical left heart obstruction.
      PubDate: Wed, 17 Oct 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey141
      Issue No: Vol. 20, No. 6 (2018)
  • Metabolic pathways associated with right ventricular adaptation to
    • Authors: Attard M; Dawes T, de Marvao A, et al.
      Pages: 668 - 676
      Abstract: AimsWe sought to identify metabolic pathways associated with right ventricular (RV) adaptation to pulmonary hypertension (PH). We evaluated candidate metabolites, previously associated with survival in pulmonary arterial hypertension, and used automated image segmentation and parametric mapping to model their relationship to adverse patterns of remodelling and wall stress.Methods and resultsIn 312 PH subjects (47.1% female, mean age 60.8 ± 15.9 years), of which 182 (50.5% female, mean age 58.6 ± 16.8 years) had metabolomics, we modelled the relationship between the RV phenotype, haemodynamic state, and metabolite levels. Atlas-based segmentation and co-registration of cardiac magnetic resonance imaging was used to create a quantitative 3D model of RV geometry and function—including maps of regional wall stress. Increasing mean pulmonary artery pressure was associated with hypertrophy of the basal free wall (β = 0.29) and reduced relative wall thickness (β = −0.38), indicative of eccentric remodelling. Wall stress was an independent predictor of all-cause mortality (hazard ratio = 1.27, P = 0.04). Six metabolites were significantly associated with elevated wall stress (β = 0.28–0.34) including increased levels of tRNA-specific modified nucleosides and fatty acid acylcarnitines, and decreased levels (β = −0.40) of sulfated androgen.ConclusionUsing computational image phenotyping, we identify metabolic profiles, reporting on energy metabolism and cellular stress-response, which are associated with adaptive RV mechanisms to PH.
      PubDate: Fri, 07 Dec 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey175
      Issue No: Vol. 20, No. 6 (2018)
  • Coexistent bicuspid aortic valve and mitral valve prolapse: epidemiology,
           phenotypic spectrum, and clinical implications
    • Authors: Padang R; Enriquez-Sarano M, Pislaru S, et al.
      Pages: 677 - 686
      Abstract: AimsBicuspid aortic valve (BAV) and mitral valve prolapse (MVP) are common but the prevalence and significance of coexistent conditions are unknown. This study investigated the prevalence, phenotypic expression, and clinical significance of coexistent MVP-BAV.Methods and resultsRetrospective comparison of MVP-BAV and MVP-tricuspid aortic valve (TAV) prevalence including de novo echocardiographic analysis of all MVP-BAV patients between 2005 and 2015 was performed. The community prevalence of MVP-BAV was 2.7% vs. 3.4% for MVP-TAV (P = 0.45). Posterior mitral leaflet (PML)-MVP was the most common phenotype in both BAV and TAV (P = 0.38), but anterior mitral leaflet (AML)-MVP was twice more prevalent in BAV (31% vs. 15%, P < 0.0001). Among 130 subjects with coexistent MVP-BAV (81% men, 51 ± 16 years old), 31 (24%) exhibited AML:PML length ratio ≥3:1, termed large-AML prolapse (LAP-BAV), who had predominant BAV regurgitation when compared with those with non-LAP-BAV (P ≤ 0.001). An extreme phenotype of LAP-BAV with giant-AML prolapse and diminutive PML (GAP-BAV) was identified in 18/130 (14%) subjects. Compared with posterior-MVP-BAV, GAP-BAV patients were younger (42 ± 15 vs. 64 ± 12 years, P < 0.0001), had larger aortic annulus (28 ± 3 vs. 26 ± 2 mm, P = 0.01), and 61% had ≥ moderate BAV regurgitation (vs. 16%, P = 0.0007). Mitral repair occurred in 37/130 (28%) subjects. After median follow-up 5.5 months (4–83), 4/5 (80%) GAP-BAV patients required redo surgery for recurrent mitral regurgitation vs. 2/31 (6%) for non-LAP-BAV (P = 0.001).ConclusionThe community prevalence of coexistent MVP-BAV is comparable to MVP-TAV and their most common phenotype is posterior-MVP. However, anterior-MVP is twice as prevalent in MVP-BAV. A large-AML phenotype (LAP-BAV) with predominant BAV regurgitation affects 24% of MVP-BAV patients. An extreme phenotype of anterior-MVP (GAP-BAV) affects 14% of BAV patients; characterized by exceptionally large AML, diminutive PML, high mitral and aortic regurgitation prevalence, and high mitral repair failure rate.
      PubDate: Thu, 15 Nov 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey166
      Issue No: Vol. 20, No. 6 (2018)
  • Predictive value of echocardiography in Type 2 diabetes
    • Authors: Jørgensen P; Biering-Sørensen T, Mogelvang R, et al.
      Pages: 687 - 693
      Abstract: AimsEchocardiography is suggested in the diagnostic work-up of patients with Type 2 diabetes (T2D). We investigated which echocardiographic parameters that best predicted cardiovascular disease (CVD) and whether this was persistent in both genders in a large cohort of outpatients with T2D.Methods and resultsWe performed comprehensive echocardiography in 933 patients with T2D followed at specialized out-patients clinics in Copenhagen, Denmark. Follow-up was performed using national registries and included admission with future CVD events and non-CVD death as competing risk. Median follow-up was 4.8 years and 138 CVD events occurred. In univariable and multivariable analyses, a wide range of structural, diastolic, and systolic measurements predicted CVD including mean E/eʹ [hazard ratio (HR) 1.06, 95% confidence interval: (1.03–1.10), P < 0.001, C-statistics 0.74 (0.70–0.78)] and global longitudinal strain (GLS) [1.10 (1.01–1.20), P = 0.03, C-statistics 0.73 (0.69–0.77)]. However, this was modified by gender. In men, mean E/eʹ remained the strongest predictor in multivariable analyses and performed best measured by highest C-statistics [HR 1.15, 95% confidence interval: (1.08–1.21), P < 0.001, C-statistics 0.75 (0.71–0.80)] whereas in women this was GLS [1.39 (1.14–1.70), P = 0.001, C-statistics 0.79 (0.70–0.87)]. These findings persisted when excluding patients with known heart disease and when regarding all-cause mortality as a competing risk.ConclusionA range of echocardiographic parameters predicted CVD in patients with Type 2 diabetes, however, in multivariable analyses, mean E/eʹ was the strongest predictor and had the highest model performance. Importantly, this study identifies a hitherto undescribed gender interaction as mean E/eʹ performed best in men, whereas in women this was GLS.
      PubDate: Tue, 13 Nov 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey164
      Issue No: Vol. 20, No. 6 (2018)
  • Left ventricular 2D speckle tracking echocardiography for detection of
           systolic dysfunction in genetic, dilated cardiomyopathies
    • Authors: van der Bijl P; Bootsma M, Hiemstra Y, et al.
      Pages: 694 - 699
      Abstract: AimsGenetic, dilated cardiomyopathy (DCM) can be caused by a large variety of mutations. Mutation carriers are often asymptomatic until DCM is well established, presenting with heart failure, arrhythmias, or sudden cardiac death. Preventive strategies can only be applied if DCM can be detected early. Echocardiographic, left ventricular (LV) global longitudinal strain (GLS) is a promising tool for early diagnosis, i.e. before a decrease in LV ejection fraction (EF) has occurred. We, therefore, investigated the role of LV GLS as an early disease marker in genetic DCM.Methods and resultsGenetic DCM patients and genotyped family members were evaluated. The study population was grouped as (i) genotype-positive, phenotype-positive (GPFP) patients with a pathogenic mutation and LVEF <55% (ii) genotype-positive, phenotype-negative (GPFN) individuals with a pathogenic mutation and LVEF ≥55%, and (iii) genotype-negative, phenotype-negative (GNFN) individuals without a pathogenic mutation and LVEF ≥55%. One hundred and fifteen individuals (53 ± 15 years, 51% male) were analysed: 28 (24%) were classified as GNFN, 50 (44%) as GPFN, and 37 (32%) as GPFP. Various mutations were represented: 39 (34%) titin, 14 (12%) lamin A/C, 13 (11%) sarcomeric, and 21 (18%) less frequent mutations (grouped together). The mean LVEF was 58 ± 14% for all subjects. The mean LV GLS in the GNFN group was −21.7 ± 1.5% vs. −19.7 ± 3.5% for the GPFN group (P = 0.036). The mean LV GLS was −12.9 ± 4.3% for the GPFP category (P < 0.001 vs. GPFN and GNFN).ConclusionDecreased LV GLS discriminates GPFN individuals from normal controls, which may permit early institution of therapy for genetic DCM.
      PubDate: Thu, 15 Nov 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey169
      Issue No: Vol. 20, No. 6 (2018)
  • Echo-derived peak cardiac power output-to-left ventricular mass with
           cardiopulmonary exercise testing predicts outcome in patients with heart
           failure and depressed systolic function
    • Authors: Pugliese N; Fabiani I, Mandoli G, et al.
      Pages: 700 - 708
      Abstract: AimsPeak cardiac power output-to-mass (CPOM) represents a measure of the rate at which cardiac work is delivered respect to the potential energy stored in left ventricular (LV) mass. We studied the value of CPOM and cardiopulmonary exercise test (CPET) in risk stratification of patients with heart failure (HF).Materials and resultsWe studied 159 patients with chronic HF (mean rest LV ejection fraction 30%) undergoing CPET and exercise stress echocardiography. CPOM was calculated as the product of a constant (K = 2.22 × 10−1) with cardiac output (CO) and the mean blood pressure (MBP), divided by LV mass (M), and expressed in the unit of W/100 g: CPOM = [K × CO (L/min) × MBP (mmHg)]/LVM(g). Patients were followed-up for the primary endpoint, including all-cause death, ventricular assist device implantation, and heart transplantation, and the secondary endpoint that comprised hospitalization for HF. In multivariate Cox regression analyses, peak CPOM was selected as the most powerful independent predictor of both primary and secondary endpoint [hazard ratio (HR) 0.004, 95% confidence interval (CI) 0.004–0.3; P = 0.002 and HR 0.09, 95% CI 0.02–0.55; P = 0.009]. Sixty-month survival free from the combined endpoint was 85% in those exhibiting oxygen consumption (VO2) > 14 mL/min/kg and peak CPOM > 0.6 W/100 g. Peak VO2 ≤ 14 mL/min/kg provided incremental prognostic value over demographic and clinical variables, brain natriuretic peptide, and resting echocardiographic parameters (χ2 from 58 to 64; P = 0.04), that was further increased by peak CPOM ≤ 0.6 W/100 g (χ2 77; P < 0.001).ConclusionPeak CPOM and peak VO2 showed independent and incremental prognostic values in patients with chronic HF.
      PubDate: Fri, 23 Nov 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey172
      Issue No: Vol. 20, No. 6 (2018)
  • Association of progressive thoracic aortic calcification with future
           cardiovascular events and all-cause mortality: ability to improve risk
           prediction' Results of the Heinz Nixdorf Recall (HNR) study
    • Authors: Kälsch H; , Mahabadi A, et al.
      Pages: 709 - 717
      Abstract: AimsThoracic aortic calcification (TAC) is measured by computed tomography (CT). We investigated the association of TAC-progression with incident cardiovascular (CV) events and all-cause mortality in a population-based cohort and to determine its predictive value for these endpoints.Methods and resultsIn 3080 participants (45–74 years, 53.6% women), risk factors and TAC via CT were measured at baseline and at a second examination after 5.1 ± 0.3 years. Hard coronary, hard CV events as well as CV events including revascularization and all-cause mortality were recorded during a follow-up time of 7.8 ± 2.2 years after the second CT scan. Cox regression analysis determined the association of TAC-progression with observed endpoints. The predictive value of TAC-progression was assessed using Harrell’s C index. We observed 81 hard coronary, 154 hard CV, 231 CV events including revascularization, and 266 deaths. In the crude analysis, event rates increased continuously with the level of TAC-change over 5 years for all endpoints. After adjustment, the significant association of TAC-progression with hard CV events [hazard ratio (HR) 1.28, 95% confidence interval (CI) 1.05–1.57] and all-cause mortality (HR 1.34, 95% CI 1.14–1.58) persisted, per one standard deviation increase in TAC-progression (log(TAC + 1)). Regarding aortic segments separately, HRs were consistently higher for descending thoracic aorta. When adding TAC (baseline and progression) to the model containing classical risk factors and coronary artery calcification (CAC), Harrell’s C indices did not increase for any of the observed endpoints.ConclusionTAC-progression is associated with incident hard CV events and all-cause mortality but fails to improve event prediction over CAC.
      PubDate: Sat, 01 Dec 2018 00:00:00 GMT
      DOI: 10.1093/ehjci/jey173
      Issue No: Vol. 20, No. 6 (2018)
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Tel: +00 44 (0)131 4513762
Fax: +00 44 (0)131 4513327
Home (Search)
Subjects A-Z
Publishers A-Z
Your IP address:
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-