OOIR: Observatory of International Research

Papers

(The TQCC of Cardiology Clinics is 2. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Revascularization Strategies for Acute and Chronic Limb Ischemia	55
Contents	33
Nephrocardiology	28
Future Paradigms of Aortic Dissection	26
Contributors	20
Copyright	18
Turning Heart Failure into Heart Success	16
Guide to Temporary Mechanical Support in Cardiogenic Shock	16
Forthcoming Issues	15
Cardiac Cachexia Revisited	14
When Pulmonary Hypertension Complicates Heart Failure	13
Optimal Timing of Surgery for Patients with Active Infective Endocarditis	13
The Direct and Indirect Effects of COVID-19 on Acute Coronary Syndromes	13
Approach to Resistant Hypertension from Cardiology and Nephrology Standpoints	12
The Role of Surgical Treatment of Severe Functional Mitral Regurgitation in Heart Failure	12
Forthcoming Issues	12
Cardiac Emergencies: A Blueprint for Rescue	11
Pulmonary Hypertension in Heart Failure with Preserved Ejection Fraction	10
Current Status of Radionuclide Imaging of Transthyretin Cardiac Amyloidosis	9
Lung Disease–Related Pulmonary Hypertension	9
Review of Immunologic Manifestations of COVID-19 Infection and Vaccination	9
Evolving Strategies in Cardiac Amyloidosis	9
Initial Triage and Management of Patients with Acute Aortic Syndromes	9
Atrial Fibrillation in Patients with Chronic Kidney Disease	9
Pulmonary Hypertension in Chronic Kidney Disease	9

Myocarditis Following COVID-19 Vaccination	8
Copyright	8
Contents	8
Pacing of Specialized Conduction System	8
Contents	8
Physiologic Assessment After Percutaneous Coronary Interventions and Functionally Optimized Revascularization	7
Mechanical Complication of Acute Myocardial Infarction Secondary to COVID-19 Disease	7
What About All the Recent “Negative” FFR Trials?	7
Cardiac Emergencies	7
Coronary Physiology as Part of a State-of-the-Art Percutaneous Coronary Intervention Strategy	7
Venous Thromboembolism for the Practicing Cardiologist	7
Contents	6
Pulmonary Hypertension Associated with Connective Tissue Disease	6
Update in Structural Heart Interventions: Charting New Frontiers in Cardiovascular Medicine	6
Cardiac Complications of Immune Checkpoint Inhibitors and Chimeric Antigen Receptor T Cell Therapy	6
Thyroid Abnormalities in Heart Failure	6
Pulmonary Arterial Hypertension in Patients Infected with the Human Immunodeficiency Virus	6
Cardio-oncology	6
Obesity in Heart Failure with Reduced Ejection Fraction	6
Transcatheter Therapy for Mitral Valve Stenosis	6
Congenital Heart Block	5
Nuclear Cardiology	5
Nuclear Cardiology in 2023	5
Thoracic Aortic Aneurysm	5
Sex Differences in Cardiovascular Diseases and Vascular Function in Chronic Kidney Disease	5
Copyright	5
Cardio-Oncology Program Building	5
Copyright	5
Contributors	5
COVID-19	4
Copyright	4
Copyright	4
Cardiovascular Risk in Prostate Cancer	4
Cardiac Conduction System Disorders	4
Multimodality Imaging for the Assessment of Mitral Valve Disease	4
Novel PET Applications and Radiotracers for Imaging Cardiovascular Pathophysiology	4
Contents	4
Emerging Comorbidities in Heart Failure	4
Contributors	4
Contents	4
Forthcoming Issues	3
Mitral Valve Disease	3
Patent Foramen Ovale and Atrial Septal Defect	3
Bilateral Bundle Branch Block	3
Copyright	3
Radionuclide Imaging of Infective Endocarditis	3
Introduction to Nephrocardiology	3
The War Against Heart Failure Hospitalizations	3
Physiology and Intravascular Imaging Coregistration—Best of all Worlds?	3
COVID-19 Pandemic: Direct and Indirect Cardiovascular Effects	2

Atherosclerotic Cardiovascular Disease in Cardiovascular–Kidney-Metabolic Syndrome	2
Advances in Single-Photon Emission Computed Tomography	2
Chronic Obstructive Pulmonary Disease and Heart Failure	2
Periprocedural Echocardiographic Guidance of Transcatheter Mitral Valve Edge-to-Edge Repair Using the MitraClip	2
Patent Foramen Ovale Embryology, Anatomy, and Physiology	2
Acute Heart Valve Emergencies	2
Use and Prognostic Implications of Cardiac Troponin in COVID-19	2
The Pharmacologic Management of Cardiac Arrest	2
Surgical Management of Chronic Thromboembolic Pulmonary Hypertension	2
Aortic Dissections—Postoperative Care and Considerations	2
The International Criteria for Electrocardiogram Interpretation in Athletes	2
Contributors	2
Cardiac Arrest in Special Populations	2
Risk Stratification and Management of Extracranial Carotid Artery Disease	2
Using Physiology Pullback for Percutaneous Coronary Intervention Guidance	2
Sex and Gender-Related Issues in Heart Failure	2
Heart Failure with Reduced Ejection Fraction	2
Forthcoming Issues	2