Subjects -> MEDICAL SCIENCES (Total: 8359 journals)
    - ALLERGOLOGY AND IMMUNOLOGY (210 journals)
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CARDIOVASCULAR DISEASES (329 journals)                  1 2 | Last

Showing 1 - 200 of 329 Journals sorted alphabetically
Acta Angiologica     Open Access   (Followers: 5)
Acta Cardiologica     Hybrid Journal   (Followers: 2)
Acute Cardiac Care     Hybrid Journal   (Followers: 7)
Adipositas - Ursachen, Folgeerkrankungen, Therapie     Hybrid Journal  
AJP Heart and Circulatory Physiology     Hybrid Journal   (Followers: 12)
Aktuelle Kardiologie     Hybrid Journal   (Followers: 1)
American Heart Journal     Hybrid Journal   (Followers: 58)
American Journal of Cardiology     Hybrid Journal   (Followers: 67)
American Journal of Cardiovascular Drugs     Hybrid Journal   (Followers: 17)
American Journal of Hypertension     Hybrid Journal   (Followers: 28)
Anales de Cirugia Vascular     Full-text available via subscription   (Followers: 1)
Anatolian Journal of Cardiology     Open Access   (Followers: 6)
Angiología     Full-text available via subscription  
Angiologia e Cirurgia Vascular     Open Access   (Followers: 1)
Angiology     Hybrid Journal   (Followers: 3)
Annales de Cardiologie et d'Angéiologie     Full-text available via subscription   (Followers: 1)
Annals of Noninvasive Electrocardiology     Hybrid Journal   (Followers: 1)
Annals of Pediatric Cardiology     Open Access   (Followers: 12)
AORTA     Open Access  
Archives of Cardiovascular Diseases     Full-text available via subscription   (Followers: 5)
Archives of Cardiovascular Diseases Supplements     Full-text available via subscription   (Followers: 3)
Archives of Cardiovascular Imaging     Open Access   (Followers: 2)
Archivos de cardiología de México     Open Access   (Followers: 1)
Argentine Journal of Cardiology (English edition)     Open Access   (Followers: 2)
Arquivos Brasileiros de Cardiologia     Open Access   (Followers: 1)
Arteriosclerosis, Thrombosis and Vascular Biology     Full-text available via subscription   (Followers: 32)
Artery Research     Hybrid Journal   (Followers: 4)
ARYA Atherosclerosis     Open Access  
ASAIO Journal     Hybrid Journal   (Followers: 3)
ASEAN Heart Journal     Open Access   (Followers: 2)
Asian Cardiovascular and Thoracic Annals     Hybrid Journal   (Followers: 2)
Aswan Heart Centre Science & Practice Services     Open Access   (Followers: 1)
Atherosclerosis : X     Open Access  
Bangladesh Heart Journal     Open Access   (Followers: 3)
Basic Research in Cardiology     Hybrid Journal   (Followers: 10)
BMC Cardiovascular Disorders     Open Access   (Followers: 22)
Brain Circulation     Open Access   (Followers: 1)
British Journal of Cardiology     Full-text available via subscription   (Followers: 16)
Canadian Journal of Cardiology     Hybrid Journal   (Followers: 18)
Cardiac Cath Lab Director     Full-text available via subscription  
Cardiac Electrophysiology Review     Hybrid Journal   (Followers: 2)
Cardiocore     Full-text available via subscription   (Followers: 1)
Cardiogenetics     Open Access   (Followers: 3)
Cardiology     Full-text available via subscription   (Followers: 20)
Cardiology and Angiology: An International Journal     Open Access  
Cardiology and Therapy     Open Access   (Followers: 12)
Cardiology Clinics     Full-text available via subscription   (Followers: 14)
Cardiology in Review     Hybrid Journal   (Followers: 8)
Cardiology in the Young     Hybrid Journal   (Followers: 34)
Cardiology Journal     Open Access   (Followers: 6)
Cardiology Plus     Open Access   (Followers: 1)
Cardiology Research     Open Access   (Followers: 15)
Cardiology Research and Practice     Open Access   (Followers: 10)
Cardiopulmonary Physical Therapy Journal     Hybrid Journal   (Followers: 7)
Cardiorenal Medicine     Full-text available via subscription   (Followers: 1)
Cardiothoracic Surgeon     Open Access  
CardioVasc     Full-text available via subscription   (Followers: 1)
Cardiovascular & Haematological Disorders - Drug Targets     Hybrid Journal   (Followers: 1)
Cardiovascular & Hematological Agents in Medicinal Chemistry     Hybrid Journal   (Followers: 2)
CardioVascular and Interventional Radiology     Hybrid Journal   (Followers: 15)
Cardiovascular and Thoracic Open     Open Access  
Cardiovascular Diabetology     Open Access   (Followers: 10)
Cardiovascular Drugs and Therapy     Hybrid Journal   (Followers: 14)
Cardiovascular Endocrinology & Metabolism     Hybrid Journal   (Followers: 1)
Cardiovascular Engineering     Hybrid Journal   (Followers: 1)
Cardiovascular Engineering and Technology     Hybrid Journal   (Followers: 1)
Cardiovascular Intervention and Therapeutics     Hybrid Journal   (Followers: 5)
Cardiovascular Journal     Open Access   (Followers: 6)
Cardiovascular Journal of Africa     Full-text available via subscription   (Followers: 5)
Cardiovascular Journal of South Africa     Full-text available via subscription   (Followers: 1)
Cardiovascular Medicine in General Practice     Full-text available via subscription   (Followers: 7)
Cardiovascular Pathology     Hybrid Journal   (Followers: 4)
Cardiovascular Regenerative Medicine     Open Access  
Cardiovascular Research     Hybrid Journal   (Followers: 15)
Cardiovascular Revascularization Medicine     Hybrid Journal   (Followers: 1)
Cardiovascular System     Open Access  
Cardiovascular Therapeutics     Open Access   (Followers: 1)
Cardiovascular Toxicology     Hybrid Journal   (Followers: 6)
Cardiovascular Ultrasound     Open Access   (Followers: 5)
Case Reports in Cardiology     Open Access   (Followers: 7)
Catheterization and Cardiovascular Interventions     Hybrid Journal   (Followers: 3)
Cerebrovascular Diseases     Full-text available via subscription   (Followers: 3)
Cerebrovascular Diseases Extra     Open Access  
Chest     Full-text available via subscription   (Followers: 100)
Choroby Serca i Naczyń     Open Access   (Followers: 1)
Circulation     Hybrid Journal   (Followers: 247)
Circulation : Cardiovascular Imaging     Hybrid Journal   (Followers: 15)
Circulation : Cardiovascular Interventions     Hybrid Journal   (Followers: 17)
Circulation : Cardiovascular Quality and Outcomes     Hybrid Journal   (Followers: 11)
Circulation : Genomic and Precision Medicine     Hybrid Journal   (Followers: 15)
Circulation : Heart Failure     Hybrid Journal   (Followers: 26)
Circulation Research     Hybrid Journal   (Followers: 36)
Cirugía Cardiovascular     Open Access  
Clínica e Investigación en Arteriosclerosis     Full-text available via subscription  
Clínica e Investigación en arteriosclerosis (English Edition)     Hybrid Journal  
Clinical and Experimental Hypertension     Hybrid Journal   (Followers: 3)
Clinical Cardiology     Hybrid Journal   (Followers: 11)
Clinical Hypertension     Open Access   (Followers: 5)
Clinical Medicine Insights : Cardiology     Open Access   (Followers: 6)
Clinical Research in Cardiology     Hybrid Journal   (Followers: 6)
Clinical Research in Cardiology Supplements     Hybrid Journal  
Clinical Trials and Regulatory Science in Cardiology     Open Access   (Followers: 4)
Congenital Heart Disease     Hybrid Journal   (Followers: 6)
Congestive Heart Failure     Hybrid Journal   (Followers: 4)
Cor et Vasa     Full-text available via subscription   (Followers: 1)
Coronary Artery Disease     Hybrid Journal   (Followers: 2)
CorSalud     Open Access  
Critical Pathways in Cardiology     Hybrid Journal   (Followers: 4)
Current Cardiology Reports     Hybrid Journal   (Followers: 7)
Current Cardiology Reviews     Hybrid Journal   (Followers: 4)
Current Cardiovascular Imaging Reports     Hybrid Journal   (Followers: 1)
Current Cardiovascular Risk Reports     Hybrid Journal  
Current Heart Failure Reports     Hybrid Journal   (Followers: 5)
Current Hypertension Reports     Hybrid Journal   (Followers: 6)
Current Hypertension Reviews     Hybrid Journal   (Followers: 6)
Current Opinion in Cardiology     Hybrid Journal   (Followers: 14)
Current Problems in Cardiology     Hybrid Journal   (Followers: 3)
Current Research : Cardiology     Full-text available via subscription   (Followers: 1)
Current Treatment Options in Cardiovascular Medicine     Hybrid Journal   (Followers: 1)
Current Vascular Pharmacology     Hybrid Journal   (Followers: 5)
CVIR Endovascular     Open Access   (Followers: 1)
Der Kardiologe     Hybrid Journal   (Followers: 2)
Echo Research and Practice     Open Access   (Followers: 2)
Echocardiography     Hybrid Journal   (Followers: 4)
Egyptian Heart Journal     Open Access   (Followers: 2)
Egyptian Journal of Cardiothoracic Anesthesia     Open Access  
ESC Heart Failure     Open Access   (Followers: 4)
European Heart Journal     Hybrid Journal   (Followers: 67)
European Heart Journal - Cardiovascular Imaging     Hybrid Journal   (Followers: 10)
European Heart Journal - Cardiovascular Pharmacotherapy     Full-text available via subscription   (Followers: 3)
European Heart Journal - Quality of Care and Clinical Outcomes     Hybrid Journal  
European Heart Journal : Acute Cardiovascular Care     Hybrid Journal   (Followers: 1)
European Heart Journal : Case Reports     Open Access   (Followers: 1)
European Heart Journal Supplements     Hybrid Journal   (Followers: 8)
European Journal of Cardio-Thoracic Surgery     Hybrid Journal   (Followers: 9)
European Journal of Cardio-Thoracic Surgery Supplements     Full-text available via subscription   (Followers: 2)
European Journal of Cardiovascular Nursing     Hybrid Journal   (Followers: 5)
European Journal of Heart Failure     Hybrid Journal   (Followers: 14)
European Journal of Preventive Cardiology.     Hybrid Journal   (Followers: 6)
European Stroke Organisation     Hybrid Journal   (Followers: 3)
Experimental & Translational Stroke Medicine     Open Access   (Followers: 8)
Expert Review of Cardiovascular Therapy     Full-text available via subscription   (Followers: 3)
Folia Cardiologica     Open Access  
Forum Zaburzeń Metabolicznych     Hybrid Journal  
Frontiers in Cardiovascular Medicine     Open Access   (Followers: 1)
Future Cardiology     Hybrid Journal   (Followers: 6)
General Thoracic and Cardiovascular Surgery     Hybrid Journal   (Followers: 3)
Global Cardiology Science and Practice     Open Access   (Followers: 5)
Global Heart     Hybrid Journal   (Followers: 3)
Heart     Hybrid Journal   (Followers: 48)
Heart and Mind     Open Access  
Heart and Vessels     Hybrid Journal  
Heart Failure Clinics     Full-text available via subscription   (Followers: 2)
Heart Failure Reviews     Hybrid Journal   (Followers: 3)
Heart India     Open Access   (Followers: 2)
Heart International     Full-text available via subscription  
Heart Rhythm     Hybrid Journal   (Followers: 11)
Heart Views     Open Access   (Followers: 2)
HeartRhythm Case Reports     Open Access  
Hellenic Journal of Cardiology     Open Access   (Followers: 1)
Herz     Hybrid Journal   (Followers: 3)
High Blood Pressure & Cardiovascular Prevention     Full-text available via subscription   (Followers: 2)
Hypertension     Full-text available via subscription   (Followers: 23)
Hypertension in Pregnancy     Hybrid Journal   (Followers: 9)
Hypertension Research     Hybrid Journal   (Followers: 5)
Ibrahim Cardiac Medical Journal     Open Access  
IJC Heart & Vessels     Open Access   (Followers: 1)
IJC Heart & Vasculature     Open Access   (Followers: 1)
IJC Metabolic & Endocrine     Open Access   (Followers: 1)
Indian Heart Journal     Open Access   (Followers: 5)
Indian Journal of Cardiovascular Disease in Women WINCARS     Open Access  
Indian Journal of Thoracic and Cardiovascular Surgery     Hybrid Journal  
Indian Pacing and Electrophysiology Journal     Open Access   (Followers: 1)
Innovations : Technology and Techniques in Cardiothoracic and Vascular Surgery     Hybrid Journal   (Followers: 1)
Insuficiencia Cardíaca     Open Access  
Interactive CardioVascular and Thoracic Surgery     Hybrid Journal   (Followers: 7)
International Cardiovascular Forum Journal     Open Access  
International Journal of Angiology     Hybrid Journal   (Followers: 2)
International Journal of Cardiology     Hybrid Journal   (Followers: 18)
International Journal of Cardiovascular and Cerebrovascular Disease     Open Access   (Followers: 2)
International Journal of Cardiovascular Imaging     Hybrid Journal   (Followers: 2)
International Journal of Cardiovascular Research     Hybrid Journal   (Followers: 6)
International Journal of Heart Rhythm     Open Access  
International Journal of Hypertension     Open Access   (Followers: 8)
International Journal of Hyperthermia     Open Access  
International Journal of Stroke     Hybrid Journal   (Followers: 30)
International Journal of the Cardiovascular Academy     Open Access  
Interventional Cardiology Clinics     Full-text available via subscription   (Followers: 2)
Interventional Cardiology Review     Full-text available via subscription  
JACC : Basic to Translational Science     Open Access   (Followers: 5)
JACC : Cardiovascular Imaging     Hybrid Journal   (Followers: 18)
JACC : Cardiovascular Interventions     Hybrid Journal   (Followers: 17)
JACC : Heart Failure     Full-text available via subscription   (Followers: 14)
JAMA Cardiology     Hybrid Journal   (Followers: 28)
JMIR Cardio     Open Access  
Jornal Vascular Brasileiro     Open Access  
Journal of Clinical & Experimental Cardiology     Open Access   (Followers: 5)
Journal of Arrhythmia     Open Access  
Journal of Cardiac Critical Care TSS     Open Access   (Followers: 1)
Journal of Cardiac Failure     Hybrid Journal   (Followers: 1)

        1 2 | Last

Similar Journals
Journal Cover
Cardiovascular Drugs and Therapy
Journal Prestige (SJR): 1.349
Citation Impact (citeScore): 3
Number of Followers: 14  
 
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Print) 1573-7241 - ISSN (Online) 0920-3206
Published by Springer-Verlag Homepage  [2570 journals]
  • The Role of Nav1.8 in Cardiac Electrophysiology—a Matter of the
           Heart or the Nerve'
    • PubDate: 2020-01-18
       
  • Absence of Functional Na v 1.8 Channels in Non-diseased Atrial and
           Ventricular Cardiomyocytes
    • Abstract: Purpose Several studies have indicated a potential role for SCN10A/NaV1.8 in modulating cardiac electrophysiology and arrhythmia susceptibility. However, by which mechanism SCN10A/NaV1.8 impacts on cardiac electrical function is still a matter of debate. To address this, we here investigated the functional relevance of NaV1.8 in atrial and ventricular cardiomyocytes (CMs), focusing on the contribution of NaV1.8 to the peak and late sodium current (INa) under normal conditions in different species. Methods The effects of the NaV1.8 blocker A-803467 were investigated through patch-clamp analysis in freshly isolated rabbit left ventricular CMs, human left atrial CMs and human-induced pluripotent stem cell-derived CMs (hiPSC-CMs). Results A-803467 treatment caused a slight shortening of the action potential duration (APD) in rabbit CMs and hiPSC-CMs, while it had no effect on APD in human atrial cells. Resting membrane potential, action potential (AP) amplitude, and AP upstroke velocity were unaffected by A-803467 application. Similarly, INa density was unchanged after exposure to A-803467 and NaV1.8-based late INa was undetectable in all cell types analysed. Finally, low to absent expression levels of SCN10A were observed in human atrial tissue, rabbit ventricular tissue and hiPSC-CMs. Conclusion We here demonstrate the absence of functional NaV1.8 channels in non-diseased atrial and ventricular CMs. Hence, the association of SCN10A variants with cardiac electrophysiology observed in, e.g. genome wide association studies, is likely the result of indirect effects on SCN5A expression and/or NaV1.8 activity in cell types other than CMs.
      PubDate: 2020-01-08
       
  • Fibrinolysis: a Misunderstood Natural Defense Whose Therapeutic Potential
           Is Unknown
    • Abstract: Abstract Ever since tissue plasminogen activator (tPA) was approved for therapeutic fibrinolysis in 1987, it has been the fibrinolytic of choice. At the same time, it is also recognized that tPA never lived up to its clinical expectations and has more recently been replaced by percutaneous coronary intervention (PCI) as the treatment of choice for acute myocardial infarction (AMI). For other occlusive vascular diseases and for patients in remote areas, tPA remains an essential option. In view of the continued importance of fibrinolysis, it is disappointing that fibrinolysis never evolved beyond what it was when tPA replaced streptokinase (SK) 32 years ago. The endovascular procedure replacement for AMI treatment suffers from being technically demanding, time-consuming, and costly. An untested alternative fibrinolytic paradigm is that of the endogenous, physiological system, which is initiated by tPA but then is followed by the other natural plasminogen activator, urokinase plasminogen activator (uPA). In this combination, it is uPA rather than tPA that has the dominant function. This is also evident from gene knockout studies where deletion of uPA that it has the dominant effect. The fibrinolytic properties of tPA and uPA are complementary so that their combined effect is synergistic, especially when they are administered sequentially starting with tPA. Endogenous fibrinolysis functions without bleeding side effects and is ongoing. This is evidenced by the invariable presence in blood of the fibrin degradation product, D-dimer (normal concentration 110–250 ng/ml). This activator combination, consisting of a mini bolus of tPA followed by a 90-min proUK infusion, was once used to treat 101 AMI patients. Compared with the best of the tPA mega trials, this regimen resulted in an almost a doubling of the infarct artery patency rate and reduced mortality sixfold. To date, a second trial has not yet been done.
      PubDate: 2020-01-02
       
  • A Novel Epigenetic Drug-Eluting Balloon Angioplasty Device: Evaluation in
           a Large Animal Model of Neointimal Hyperplasia
    • Abstract: Purpose Drug-eluting balloon catheters (DEBc) coated with paclitaxel (PTX) have been associated with potential safety concerns. An efficacious but less toxic balloon coating may reduce these outcomes. We evaluated a novel DEBc, Epi-Solve, coated with metacept-3 (MCT-3), a member of the histone deacetylase inhibitor (HDACi) class of epigenetic agents, in a large animal model of neointimal hyperplasia (NIH). Methods Plain balloon angioplasty (PABA) catheters were ultrasonically coated with MCT-3 to generate Epi-Solve DEBc. An ovine model of NIH formation was established utilising partial left common carotid artery (LCA) ligation. Twenty-eight days post neointima (NI) induction, PABA, Epi-Solve or PTX-coated DEBc were deployed at the site of induced NI formation. Twenty-eight days post-intervention, ligated vessels were evaluated for attenuation of NI formation, gene expression profiles and immunohistochemical analysis. Results Epi-Solve DEBc demonstrated attenuation of NIH over no intervention and a trend to inhibition of NIH over PABA. Gene expression analysis and immunohistochemical studies identified significant anti-proliferative and anti-inflammatory signatures and reduced vascular endothelial cell activation compared to PABA. Conclusions Epi-Solve is a novel HDACi-coated DEBc which demonstrates significant anti-proliferative and anti-inflammatory signatures and reduced vascular endothelial cell activation compared to PABA in an ovine model and may afford endothelial protection.
      PubDate: 2019-12-30
       
  • My Last Issue—a Farewell to Cardiovascular Drugs and Therapy
    • PubDate: 2019-12-18
       
  • LncRNA MALAT1 Promotes Oxygen-Glucose Deprivation and Reoxygenation
           Induced Cardiomyocytes Injury Through Sponging miR-20b to Enhance
           beclin1-Mediated Autophagy
    • Abstract: Background/Aims LncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) is reported to be highly expressed in myocardial I/R injury and closely related to autophagy. However, the exact biological role of MALAT1 and its underlying mechanism in myocardial I/R injury remain to be elucidated. Methods We established incultured H9C2 cardiomyocytes an oxygen-glucose deprivation and reoxygenation (OGD/R) model for 6 h and then reoxygen-glucose for 4 h. We measured cell damage and autophagy levels after OGD/R by real-time quantitative PCR and Western blot. The relationships between miR-20b and MALAT1, beclin1 were confirmed by luciferase reporter assay. Results We found that the expression of MALAT1 and beclin1, cell damage levels (lactate dehydrogenase (LDH) release, 222.4 ± 29.4 vs. 577.5 ± 27.4 U/L; creatine kinase MB isoenzyme (CK-MB), 1.0 ± 0.2 vs. 4.3 ± 0.4; cardiac troponin I (cTn-I), 1.0 ± 0.3 vs. 3.0 ± 0.3; p < 0.05), and autophagy levels were significantly increased after OGD/R model, while cell viability (100.0 vs. 54.2 ± 2.2%, p < 0.05) and the expression of miR-20b and P62 were reduced; the trend of all the above data was significantly reversed by MALAT1 siRNA. In addition, the luciferase reporter assay results confirmed that MALAT1 directly binds to miR-20b-5p and functions as a ceRNA for miR-20b-5p to regulate beclin1. As a result, MALAT1 overexpression antagonized while MALAT1 knockdown enhanced the inhibitory effects of miR-20b-5p on beclin1-related cardiomyocytes autophagy in OGD/R injury. Conclusion LncRNA MALAT1 promotes OGD/R-induced cardiomyocytes injury through sponging miR-20b to enhance beclin1-mediated autophagy.
      PubDate: 2019-12-10
       
  • Drug-Induced Pulmonary Arterial Hypertension: Mechanisms and Clinical
           Management
    • Abstract: Abstract Pulmonary arterial hypertension is a rare disease, with drug-induced causes even more uncommon, accounting for only 10% of cases in large registry series. Predisposing factors for drug-induced PAH have not been completely defined. This review summarizes drugs with definite, possible, or likely association to pulmonary hypertension and possible mechanisms involved in the occurrence of pulmonary hypertension. Controversies on mechanisms and on their role in pathophysiology were also shown. The possible synergism between drug abuse and HIV was discussed and the possible interactions of antiretroviral therapy in HIV subjects were analyzed. Furthermore, we reported clinical findings and possible management, specific for each class of drugs, in case of drug-induced PAH. Finally, we summarized into a unified algorithm possible management of drug-induced PAH.
      PubDate: 2019-12-06
       
  • Omitting aspirin in PCI patients: Myth or reality'
    • Abstract: Abstract In the current era of percutaneous coronary intervention (PCI), with the use of contemporary drug-eluting stents, refined techniques, and adjunctive pharmacotherapy, the role of aspirin peri-PCI remains undisputable. Beyond the initial period, dual antiplatelet therapy (DAPT) consisting of aspirin and a P2Y12 receptor inhibitor for 6 months in stable coronary artery disease and 12 months in acute coronary syndromes is the standard of care. However, concerns regarding bleeding adverse events caused by aspirin have led to shortened DAPT duration or even omission of aspirin. Aspirin free-strategies have been increasingly encountered in several studies and showed a significant reduction in bleeding events, without any sign of increased ischemic risk. Individualization of DAPT duration particularly in high bleeding risk patients appears therefore mandatory, making aspirin not necessary in several cases. Moreover, recent randomized trials have shed light on how to treat PCI patients in the presence of concomitant anticoagulant treatment with P2Y12 monotherapy and excluding aspirin. These aspirin-free strategies have been proved safer than the “older” standard triple antithrombotic treatment, without compromising safety. Ongoing studies may further dispel the myths and establish real facts regarding post-PCI-tailored treatment with or without aspirin.
      PubDate: 2019-12-06
       
  • The Effect of Ranolazine on Glycemic Control: a Narrative Review to Define
           the Target Population
    • Abstract: Abstract Ranolazine is an anti-anginal medication that reduces the sodium-dependent calcium overload via the inhibition of the late sodium current. After its approval for the treatment of chronic angina in 2006 in the USA, ranolazine has been reported to have several pleiotropic effects on various cardiac conditions, such as atrial fibrillation, ventricular arrhythmias, diastolic and microvascular dysfunction, and pulmonary arterial hypertension. Recently, several studies reported some promising results on the potential benefits of ranolazine on glycemic control. Though the mechanism of the antihyperglycemic effect is still unknown, ranolazine may exert the effect through β cell preservation, inhibition of glucose secretion, and enhancement of insulin secretion in a glucose-dependent manner. Given the increased risk of cardiovascular disease in patients with diabetes, it will be useful if one medication can simultaneously improve chronic angina and diabetes. Therefore, ranolazine could be a favored choice among other anti-anginal agents for patients with comorbidity of chronic angina and diabetes mellitus. In this review, we summarize the available data from clinical studies and provide valuable insight into defining the target population for the antihyperglycemic effect of ranolazine.
      PubDate: 2019-12-04
       
  • From the Choice of a Regimen to the Choice of an Intensity: Changing
           Perspective in the Antithrombotic Therapy of Atrial Fibrillation Patients
           Undergoing Percutaneous Coronary Intervention
    • PubDate: 2019-12-02
       
  • Activation of T Lymphocytes as a Novel Mechanism in Beta1-Adrenergic
           Receptor Autoantibody-Induced Cardiac Remodeling—Additional Information
           About TLR9 Involvement
    • PubDate: 2019-11-30
       
  • State of the Art Comprehensive Review of Individual Statins, Their
           Differences, Pharmacology, and Clinical Implications
    • Abstract: Abstract Statins are currently the primary treatment for hyperlipidemia, particularly for the treatment of high levels of low-density lipoprotein cholesterol (LDL-C), as many studies have proven benefit in a variety of populations. The benefits of statin treatment for high cholesterol have been proven in many trials. Forefront among different adverse events is statin-induced myopathy, which still eludes complete understanding, and may range anywhere from muscle soreness or fatigue to potentially extremely rare occurrence of rhabdomyolysis. As most adverse events are rare and not life-threatening, in high-risk patients, a high-dose statin should be started initially as data suggests that clinicians rarely up titrate statin therapy after initial prescription leading to under-treatment of many patients requiring high-dose statin therapy. As we will discuss in this paper, musculoskeletal side effects are the main concern and reason for discontinuing statin therapy. The occurrence and true association of other adverse events in patients on statin such as new onset of diabetes, hepatic toxicity, or cognitive impairment are rare, controversial, and not proven. In placebo-controlled studies, abnormal liver function occurs to a similar degree in statin- and placebo-treated patients. This led to FDA removal of the requirement to monitor liver function tests in patients on statin therapy. The combination of statins with other compounds such as ezetimibe or PCSK9 inhibitors has shown some additional benefits in the treatment of hypercholesterolemia. The goal of this manuscript is to conduct a comprehensive review about most commonly used statins and compare data on their history, structures, benefits, adverse effects, and clinical outcomes.
      PubDate: 2019-11-26
       
  • Real-world Comparisons of Direct Oral Anticoagulants for Stroke Prevention
           in Asian Patients with Non-valvular Atrial Fibrillation: a Systematic
           Review and Meta-analysis
    • Abstract: Background Whether four direct oral anticoagulants (DOACs) are superior to warfarin among Asians with non-valvular atrial fibrillation (NVAF) remains unclear in the real-world setting. Methods We searched PubMed and Medline + Journals@Ovid + EMBASE from September 17, 2009 to May 4, 2019 to perform a systematic review and meta-analysis of all observational real-world studies comparing four DOACs with warfarin specifically focused on Asian patients with NVAF. Results From the original 212 results retrieved, 18 studies were included in the meta-analysis. Overall, DOACs were associated with lower risks of thromboembolism (hazard ratio; [95% confidence interval], 0.70; [0.63–0.78]), acute myocardial infarction (0.67; [0.57–0.79]), all-cause mortality (0.62; [0.56–0.69]), major bleeding (0.59; [0.50–0.69]), intracranial hemorrhage (0.50; [0.40–0.62]), gastrointestinal bleeding (0.66; [0.46–0.95]), and any bleeding (0.82; [0.73–0.92]) than warfarin. There was statistic heterogeneity between DOACs for the risks of thromboembolism (P interaction = 0.03) and acute myocardial infarction (P interaction = 0.007) when compared to warfarin. However, all DOACs showed lower risks of thromboembolism and acute myocardial infarction than warfarin when pooling studies that compared individual DOAC with warfarin. With regard to the other outcomes when compared to warfarin, there was no statistical heterogeneity between DOACs. In addition, the effectiveness and safety of four DOACs versus warfarin persisted in the subgroups of either standard-dose or low-dose DOACs. Conclusions The meta-analysis shows that the DOACs had greater effectiveness and safety compared to warfarin in real-world practice for stroke prevention, among Asian patients with NVAF.
      PubDate: 2019-11-19
       
  • Trends for and Clinical Factors Associated with Choice of Oral P2Y 12
           Inhibitors for Patients on Chronic Dialysis
    • Abstract: ABSTRACT Background Trends and clinical factors associated with prescribing choices for oral P2Y12 inhibitors (P2Y12-I) remain unknown for patients on chronic dialysis, i.e., with end-stage renal disease (ESRD). Methods From 2011–2014 U.S. Renal Data System registry, we identified 36,542 ESRD patients who received new prescriptions for P2Y12-I (median age 64.0 years and 54% males). Of the cohort, 93% were receiving hemodialysis and 7% on peritoneal dialysis. We analyzed trends and investigated clinical factors associated with specific P2Y12-I prescribed. Results Clopidogrel was prescribed for 95%, prasugrel for 3%, and ticagrelor for 2%. Clopidogrel was favored for those ≥75 years (18% of cohort). Compared to Caucasians, African Americans (36% of cohort) and Hispanics (19% of cohort) were less likely to receive prasugrel and ticagrelor (P<0.05). Patients receiving hemodialysis versus peritoneal dialysis were less likely to receive prasugrel over clopidogrel, adjusted odds ratio (aOR) 0.67 (0.55-0.82). Each additional year of dialysis decreased the odds of receiving prasugrel over clopidogrel, aOR 0.91 (0.85-0.98). History of atrial fibrillation reduced the odds of receiving ticagrelor or prasugrel over clopidogrel, aOR 0.69 (0.54-0.89) and 0.73 (0.60-0.89), respectively. Concomitant oral anticoagulant use was not associated with choice of P2Y12-I. Occurrence of non-ST segment elevation myocardial infarction or percutaneous coronary intervention within the 6-month period prior to the index date favored ticagrelor over prasugrel, aOR 1.31 (1.06-1.62) and 1.29 (1.01-1.66), respectively. However, prescribing trends favoring ticagrelor over prasugrel were not observed for deployment of drug-eluting, or multiple coronary stents. Conclusion Between 2011 and 2014, clopidogrel remained the most common P2Y12-I whereas ticagrelor and prasugrel remained underutilized in ESRD patients. Prescribing practices for these drugs were based upon clinically approved indication for their use in the general population as well as perceived complexity of an ESRD patient including demographics, dialysis-related factors and comorbidities. Comparative effectiveness studies involving ESRD patients are needed to prove that ticagrelor and prasugrel are just as safe and effective as clopidogrel before clinicians can make informed decisions for choice of P2Y12-I in this patient population.
      PubDate: 2019-11-15
       
  • Association of Regulatory Genetic Variants for Protein Kinase Cα with
           Mortality and Drug Efficacy in Patients with Heart Failure
    • Abstract: Purpose Protein kinase C alpha (gene: PRKCA) is a key regulator of cardiac contractility. Two genetic variants have recently been discovered to regulate PRKCA expression in failing human heart tissue (rs9909004 [T → C] and rs9303504 [C → G]). The association of those variants with clinical outcomes in patients with heart failure (HF), and their interaction with HF drug efficacy, is unknown. Methods Patients with HF in a prospective registry starting in 2007 were genotyped by whole genome array (n = 951). The primary outcome was all-cause mortality. Cox proportional hazards models adjusted for established clinical risk factors and genomic ancestry tested the independent association of rs9909004 or rs9303504 and the variant interactions with cornerstone HF pharmacotherapies (beta-blockers or angiotensin-converting enzyme inhibitors/angiotensin receptor blockers) in additive genetic models. Results The minor allele of rs9909004, but not of rs9303504, was independently associated with a decreased risk for all-cause mortality: adjusted HR = 0.81 (95% CI = 0.67–0.98), p = 0.032. The variants did not significantly interact with mortality benefit associated with cornerstone HF pharmacotherapies (p > 0.1 for all). Conclusions A recently discovered cardiac-specific regulatory variant for PRKCA (rs9909004) was independently associated with a decreased risk for all-cause mortality in patients with HF. The variant did not interact with mortality benefit associated with cornerstone HF pharmacotherapies.
      PubDate: 2019-11-14
       
  • Neuroprotection in Rats Following Ischaemia-Reperfusion Injury by GLP-1
           Analogues—Liraglutide and Semaglutide
    • Abstract: Purpose A substantial number of ischaemic stroke patients who receive reperfusion therapy in the acute phase do not ever fully recover. This reveals the urgent need to develop new adjunctive neuroprotective treatment strategies alongside reperfusion therapy. Previous experimental studies demonstrated the potential of glucagon-like peptide-1 (GLP-1) to reduce acute ischaemic damage in the brain. Here, we examined the neuroprotective effects of two GLP-1 analogues, liraglutide and semaglutide. Methods A non-diabetic rat model of acute ischaemic stroke involved 90, 120 or 180 min of middle cerebral artery occlusion (MCAO). Liraglutide or semaglutide was administered either i.v. at the onset of reperfusion or s.c. 5 min before the onset of reperfusion. Infarct size and functional status were evaluated after 24 h or 72 h of reperfusion. Results Liraglutide, administered as a bolus at the onset of reperfusion, reduced infarct size by up to 90% and improved neuroscore at 24 h in a dose-dependent manner, following 90-min, but not 120-min or 180-min ischaemia. Semaglutide and liraglutide administered s.c. reduced infarct size by 63% and 48%, respectively, and improved neuroscore at 72 h following 90-min MCAO. Neuroprotection by semaglutide was abolished by GLP1-R antagonist exendin(9-39). Conclusion Infarct-limiting and functional neuroprotective effects of liraglutide are dose-dependent. Neuroprotection by semaglutide is at least as strong as by liraglutide and is mediated by GLP-1Rs.
      PubDate: 2019-11-13
       
  • Lipoprotein(a) and Atherosclerotic Cardiovascular Disease: Current
           Understanding and Future Perspectives
    • Abstract: Purpose To review current knowledge of elevated lipoprotein(a) [Lp(a)] levels in relation to atherosclerotic cardiovascular disease (ASCVD) and discuss their potential use as biomarkers and therapeutic approaches in clinical practice. Methods We summarized the current understanding and recent advances in the structure, metabolism, atherogenic mechanisms, standardized laboratory measurement, recommended screening populations, and prognostic value of Lp(a), with a special focus on the current potential treatment approaches for hyperlipoprotein(a)emia in patients with ASCVD. Results Lp(a) is composed of LDL-like particle and characteristic apolipoprotein(a) [apo(a)] connected by a disulfide bond. Substantial evidence shows that elevated plasma Lp(a) level is a heritable, independent, and possibly causal risk factor for ASCVD through its proatherogenic, proinflammatory, and potentially prothrombotic properties. Current guidelines recommend Lp(a) measurement for patients with an intermediate-high risk of ASCVD, familial hypercholesterolemia, a family history of early ASCVD or elevated Lp(a), and progressive ASCVD despite receiving optimal therapy. Traditional Lp(a)-lowering approaches such as niacin, PCSK9 inhibitors, mipomersen, lomitapide, and lipoprotein apheresis were associated with a non-specific and limited reduction of Lp(a), intolerable side effects, invasive procedure, and high expense. The phase 2 randomized controlled trial of antisense oligonucleotide against the apo(a) encoding gene LPA mRNA showed that IONIS-APO(a)-LRX could specifically reduce the level of Lp(a) by 90% with good tolerance, which may become a promising candidate for the prevention and treatment of ASCVD in the future. Conclusions It is reasonable to measure Lp(a) levels to reclassify ASCVD risk and manage individuals with elevated Lp(a) to further reduce the residual risk of ASCVD, especially with IONIS-APO(a)-LRX.
      PubDate: 2019-10-26
       
  • The Mitochondria-Targeted Methylglyoxal Sequestering Compound, MitoGamide,
           Is Cardioprotective in the Diabetic Heart
    • Abstract: Purpose Methylglyoxal, a by-product of glycolysis and a precursor in the formation of advanced glycation end-products, is significantly elevated in the diabetic myocardium. Therefore, we sought to investigate the mitochondria-targeted methylglyoxal scavenger, MitoGamide, in an experimental model of spontaneous diabetic cardiomyopathy. Methods Male 6-week-old Akita or wild type mice received daily oral gavage of MitoGamide or vehicle for 10 weeks. Several morphological and systemic parameters were assessed, as well as cardiac function by echocardiography. Results Akita mice were smaller in size than wild type counterparts in terms of body weight and tibial length. Akita mice exhibited elevated blood glucose and glycated haemoglobin. Total heart and individual ventricles were all smaller in Akita mice. None of the aforementioned parameters was impacted by MitoGamide treatment. Echocardiographic analysis confirmed that cardiac dimensions were smaller in Akita hearts. Diastolic dysfunction was evident in Akita mice, and notably, MitoGamide treatment preferentially improved several of these markers, including e′/a′ ratio and E/e′ ratio. Conclusions Our findings suggest that MitoGamide, a novel mitochondria-targeted approach, offers cardioprotection in experimental diabetes and therefore may offer therapeutic potential for the treatment of cardiomyopathy in patients with diabetes.
      PubDate: 2019-10-25
       
  • The Associations of Diuretics and Laxatives Use with Cardiovascular
           Mortality. An Individual Patient-Data Meta-analysis of Two Large Cohort
           Studies
    • Abstract: Purpose To investigate the associations of diuretics overall, non-potassium-sparing diuretics in specific, and laxative use with cardiovascular mortality (CVM) in subjects with antihypertensive treatment. Methods Analyses included 4253 participants, aged 50 to 75 years, from the German ESTHER cohort and 105,359 participants, aged 50 to 69 years, from the UK Biobank. Cox proportional hazard regression models were applied in both studies, and then results were pooled using random-effects model meta-analyses. Results During 14 and 7 years of follow-up, 476 and 1616 CVM cases were observed in the ESTHER study and the UK Biobank, respectively. Compared to non-users, a 1.6-fold (hazard ratio [95% confidence interval] 1.57 [1.29; 1.90]), a 1.4-fold (1.39 [1.26; 1.53]), and no statistically significantly increased (1.13 [0.94; 1.36]) CVM were observed in users of diuretics overall, non-potassium-sparing diuretics in specific, and laxatives, respectively. Concurrent use of non-potassium-sparing diuretics and laxatives was associated with a 2-fold increased CVM (2.05 [1.55; 2.71]) when compared to users of neither diuretics nor laxatives. However, a test for interaction slightly missed statistical significance (p = 0.075). Conclusions These consistent results from two large cohort studies imply that more research is needed on the safety of diuretics in routine care. Although not statistically significant in this study, a drug-drug interaction of non-potassium-sparing diuretics and laxatives appears plausible. Physicians and pharmacists are advised to clarify additional laxative use in users of non-potassium-sparing diuretics and inform about the risk of concurrent use. Moreover, closer potassium monitoring intervals (e.g., every 3 months) might be indicated in concurrent users to prevent fatal cardiovascular events.
      PubDate: 2019-10-01
       
  • Pathophysiology, Diagnosis, and Management of the No-Reflow Phenomenon
    • Abstract: Abstract Successful reperfusion of an infarct-related coronary artery by primary percutaneous intervention or fibrinolysis during acute ST-elevation myocardial infarction (STEMI) does not always restore myocardial tissue perfusion, a phenomenon termed “no-reflow.” Herein we discuss the pathophysiology of this highly prevalent phenomenon and highlight the most salient aspects of its clinical diagnosis and management as well as the limitations of presently used methods. There is a great need for understanding the dynamic nature of no-reflow, as its occurrence is associated with poor cardiovascular outcomes. The no-reflow phenomenon may lend an explanation to the lack of further improvements in in-hospital mortality in STEMI patients despite decreases in door-to-balloon time. Hence, no-reflow potentially presents an important target for investigators interested in improving outcomes in STEMI.
      PubDate: 2019-08-15
       
 
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