OOIR: Observatory of International Research

Papers

(The H4-Index of Circulation-Cardiovascular Interventions is 31. 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 2021-09-01 to 2025-09-01.)

Article	Citations
ACURATE neo2 Versus SAPIEN 3 Ultra Transcatheter Heart Valve in Severe Aortic Valve Calcification: A Propensity-Matched Analysis	114
Age-Related Outcomes After Revascularization for Chronic Limb-Threatening Ischemia: An Analysis of BEST-CLI	114
Transcatheter Mitral Valve Replacement With Atrial Fixation for Treatment of Atrial Functional Mitral Regurgitation	107
Cardiovascular and Renal Implications of Myocardial Infarction in the ISCHEMIA-CKD Trial	73
The Beaten Path: Use of the Radial Artery as a Bypass Graft After Instrumentation	68
Novel Antithrombotic Strategies After Surgical Bioprosthetic Valve Replacement	68
Utility of Intracardiac Echocardiography in the Early Experience of Transcatheter Edge to Edge Tricuspid Valve Repair	58
Adjunctive Imaging and Physiology During PCI Among Black and White Medicare Beneficiaries: Disparities in Utilization Patterns and Outcomes	57
Impact of Cerebral Embolic Protection Devices on Disabling Stroke After TAVR: Updated Results From the STS/ACC TVT Registry	54
Contemporary State-of-the-Art PCI of Left Main Coronary Artery Disease	52
Impacts of Hospital Volume and Patient-Hospital Distances on Outcomes of Older Adults Receiving Percutaneous Microaxial Ventricular Assist Devices for Cardiogenic Shock	46
Prognostic Role of Residual Thrombus Burden Following Thrombectomy: Insights From the TOTAL Trial	44
Effect of Evolocumab in Patients With Prior Percutaneous Coronary Intervention	43
Angina After Percutaneous Coronary Intervention?	42
Racial Disparities in Invasive Management for Patients With Acute Myocardial Infarction With Chronic Kidney Disease	41
Combined Analysis of Two Parallel Randomized Trials of Sirolimus-Coated and Paclitaxel-Coated Balloons in Coronary In-Stent Restenosis Lesions	41
Is Routine Postdilation During Angiography-Guided Stent Implantation as Good as Intravascular Ultrasound Guidance?: An Analysis Using Data From IVUS-XPL and ULTIMATE	39
Visual Estimates of Coronary Slow Flow Are Not Associated With Invasive Wire-Based Diagnoses of Coronary Microvascular Dysfunction	38
Impact of Interdisciplinary System-Wide Limb Salvage Advisory Council on Lower Extremity Major Amputation	38
Intraoperative Optical Coherence Tomography of the Saphenous Vein Conduit in Patients Undergoing Coronary Artery Bypass Surgery	37
Response by Yamamoto et al to Letter Regarding Article, “Target Lesion Revascularization After Intravascular Ultrasound-Guided Percutaneous Coronary Intervention”	36
Letter by Güner et al Regarding Article, “Clinical Outcomes of Percutaneous Transcatheter Release of Stuck Mechanical Mitral Valve With Cerebral Embolic Protection”	35
Perfect Wedding Between Patient With STEMI and Angiography-Derived Indexes of Coronary Physiology	33
Percutaneous Balloon–Expandable Stent Implantation to Treat Transverse Aortic Arch Obstruction: Medium- to Long-Term Outcomes of a Retrospective Multicenter Study	33
Supplementing Randomized Trial Data to Answer a Real-World Question: Discharge to Home Status as a Heuristic for Stroke Severity After TAVR	32

Efficacy of the Glucagon-Like Peptide-1 Agonist Exenatide in Patients Undergoing CABG or Aortic Valve Replacement: A Randomized Double-Blind Clinical Trial	32
Temporal Trends in In-Hospital Outcomes Following Unprotected Left-Main Percutaneous Coronary Intervention: An Analysis of 14 522 Cases From British Cardiovascular Intervention Society Database 2009 t	31
Intravascular Ultrasound–Derived Calcium Score to Predict Stent Expansion in Severely Calcified Lesions	31
Intravascular Imaging for Optimal Left Main Percutaneous Coronary Intervention: A Requirement Rather Than an Option	31
Response by Cremer and Jaber to Letter Regarding Article, “Incidence and Clinical Significance of Worsening Tricuspid Regurgitation Following Surgical or Transcatheter Aortic Valve Replacement: Analys	31
Optimal Hemostatic Band Duration After Transradial Angiography or Intervention: Insights From a Mixed Treatment Comparison Meta-Analysis of Randomized Trials	31