OOIR: Observatory of International Research

Papers

(The H4-Index of Frontiers in Cardiovascular Medicine is 59. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Global pattern of cardiovascular disease management in patients with cancer and impact of COVID-19 on drug selection: IRAQ—IC-OS survey-based study	214
Recurrence rate and predictors in non-ischemic reversible bradyarrhythmias	213
Predictive model for severe thrombocytopenia after transfemoral transcatheter aortic valve replacement	193
Concomitant ablation for non-paroxysmal atrial fibrillation: combined energy versus cryoablation alone	163
Tricuspid regurgitation: a hidden risk factor for atrial fibrillation related stroke?	137
Effect of concurrent mitral valve surgery for secondary mitral regurgitation upon mortality after aortic valve replacement or coronary artery bypass surgery	135
Right subaxillary small incision on low-age and low-weight infants with congenital heart disease	117
Editorial: Insights in heart failure and transplantation: 2023	115
Assessing the performance of genetic risk score for stratifying risk of post-sepsis cardiovascular complications	103
Development and validation of LCMM prediction algorithms to estimate recovery pattern of postoperative AKI in type A aortic dissection: a retrospective study	99
Convergent approach to persistent atrial fibrillation ablation: long-term single-centre safety and efficacy	99
Sex-specific differences in the association between triglyceride glucose index and carotid plaque in a cardiovascular high-risk population: a cross-sectional study based on a Chinese community-dwellin	99
Editorial: Global excellence in cardiovascular medicine: Central and South America	99
Novel device therapies in heart failure: focus on patient selection	95
The associations between skin advanced glycation end-products and Framingham cardiovascular risk in different age groups	95
Effect of anticoagulation on the incidence of venous thromboembolism, major bleeding, and mortality among hospitalized COVID-19 patients: an updated meta-analysis	89
Feasibility of relaxation along a fictitious field in the 2nd rotating frame (TRAFF2) mapping in the human myocardium at 3 T	89
Left ventricular assist device bioinformatics identify possible hubgenes and regulatory networks involved in the myocardium of patients with left ventricular assist device	86
The pressure-derived microvascular resistance reserve and its correlation to Doppler MRR measurement—a proof of concept study	84
Specific inflammatory profile of acute ischemic stroke patients with left atrial enlargement	84
Development and validation of a machine learning model for online predicting the risk of in heart failure: based on the routine blood test and their derived parameters	83
The ratio of QRS/RV6-V1: a new electrocardiographic predictor of short- and long-term adverse clinical outcomes in patients with acute myocardial infarction combined with new-onset right bundle branch	81
Relationship between personality traits and spontaneous coronary artery dissection risk: evidence from Mendelian randomization	80
Comparison of ADO-II percutaneous occlusion and traditional surgery in the treatment of doubly committed subarterial ventricular septal defects in children	77
Case report: Surgery combined with extracorporeal membrane oxygenation for a patient with type A aortic dissection complicated with myocardial infarction after percutaneous coronary intervention	76

Recommendations for prediction models in clinical practice guidelines for cardiovascular diseases are over-optimistic: a global survey utilizing a systematic literature search	75
Editorial: Mechanical circulatory support therapy for biventricular failure	74
Healthcare needs in elderly patients with chronic heart failure in view of a personalized blended collaborative care intervention: a cross sectional study	70
Comparison of the short-term efficacy of different Amplatzer models and similar occluders in the treatment of patent foramen ovale	69
Immunological response and temporal associations in myocarditis after COVID-19 vaccination using cardiac magnetic resonance imaging: An amplified T-cell response at the heart of it?	69
Corrigendum: Case report: An unusual case of desmin myopathy associated with heart failure and arrhythmia	69
Association of type D personality with vascular health in adolescents	68
Editorial: Epigenetic regulation in cardiovascular diseases, volume II	68
Reduced plasma levels of neuregulin-1 are associated with adverse outcomes in patients with atherosclerotic cardiovascular disease	68
Screening and regulatory mechanism exploration of M1 macrophage polarization and efferocytosis-related biomarkers in coronary heart disease	68
Editorial: Simultaneous multiparametric and multidimensional cardiovascular magnetic resonance imaging	68
Case Report: Stepwise noninvasive diagnosis of Takotsubo cardiomyopathy in an elderly patient–From ECG clues to echocardiographic and CTA confirmation	67
Dilated thoracoabdominal and epigastric veins in a hemodialysis patient with SVC occlusion: case report and literature review	67
Impact of myocardial bridge on lesion morphology and clinical outcomes in patients undergoing IVUS-guided PCI for LAD CTO	67
Advanced magnetic resonance imaging in human placenta: insights into fetal growth restriction and congenital heart disease	67
Two-year clinical outcome of patients with mildly reduced ejection fraction after acute myocardial infarction: insights from the prospective KAMIR-NIH Registry	66
Incidence of Arterial Hypertension in People With Periodontitis and Characterization of the Oral and Subgingival Microbiome: A Study Protocol	66
A case report on pheochromocytoma mimicking as fulminant myocarditis—a diagnostic challenge	66
Electrocardiographic criteria for localization of ventricular premature complexes from the inferior right ventricular outflow tract	66
miR-190a-5p Partially Represses the Abnormal Electrical Activity of SCN3B in Cardiac Arrhythmias by Downregulation of IL-2	65
Editorial: Oxidative Stress in Cardiovascular Diseases and Pulmonary Hypertension	65
Impact of advanced liver fibrosis on atrial fibrillation recurrence after ablation in non-alcoholic fatty liver disease patients	65
Case Report: Complex tricuspid valve repair and entrapped right ventricle foreign body extraction in an IVDU patient—early diagnosis and treatment considerations	64
Case report: A novel surgical technique for rapid valve-in-ring implantation into the native aortic annulus during left ventricular assist device implantation	63
Role of inflammation and immunity in vascular calcification: a bibliometric and visual analysis, 2000–2022	63
Editorial: Stress echocardiography in cardiovascular diseases	62
Anatomic rupture location, leukocyte levels and diabetes mellitus as factors influencing in-hospital mortality following percutaneous repair of post-infarction ventricular septal rupture: a single cen	61
Interaction Analysis of Abnormal Lipid Indices and Hypertension for Ischemic Stroke: A 10-Year Prospective Cohort Study	61
Pyroptosis in cardiovascular diseases: roles, mechanisms, and clinical implications	60
Cardiovascular health of offspring conceived by assisted reproduction technology: a comprehensive review	60
Association between cardiopulmonary bypass duration and early major adverse cardiovascular events after surgical repair of supravalvular aortic stenosis	60
Unraveling mitochondrial crosstalk: a new frontier in heart failure pathogenesis	60
Management of intracardiac thrombosis in newborns: a case series and a narrative review of the literature	60
Neutrophil–lymphocyte ratio and subclinical atherosclerosis in essential hypertensive patients	59
The role of interferon regulatory factors in atherosclerosis	59
Mortality Risk Prediction Dynamics After Heart Failure Treatment Optimization: Repeat Risk Assessment Using Online Risk Calculators	59
Effectiveness, safety, and costs of thromboprophylaxis with enoxaparin or unfractionated heparin in inpatients with obesity	59
In-hospital mortality risk prediction models for patients with acute coronary syndrome: a systematic review and meta-analysis	59
Risk factors for heart, cerebrovascular, and kidney diseases: evaluation of potential side effects of medications to control hypertension, hyperglycemia, and hypercholesterolemia	59