| Medical and Health Sciences | Lifetime | 35 | US 17 | 100.00 |
| Cardiology and Cardiovascular Medicine | Lifetime | 5 | US 3 | 99.99 |
| Epidemiology | Lifetime | 265 | US 136 | 99.67 |
| Radiology, Nuclear Medicine and Imaging | Lifetime | 792 | US 433 | 97.88 |
| Emergency Medicine | Lifetime | 314 | US 177 | 97.33 |
| Orthopedics and Sports Medicine | Lifetime | 421 | US 155 | 96.40 |
| Cardiology and Cardiovascular Medicine | 2021-2025 | 156 | US 77 | 99.20 |
| Congenital Heart Disease Studies | Lifetime | 1 | US 1 | 99.94 |
| Cardiomyopathy and Myosin Studies | Lifetime | 1 | US 1 | 99.98 |
| Cardiovascular Effects of Exercise | Lifetime | 1 | US 1 | 99.98 |
| Cardiovascular Function and Risk Factors | Lifetime | 5 | US 5 | 99.99 |
| Viral Infections and Immunology Research | Lifetime | 4 | US 2 | 99.88 |
| Cardiac Structural Anomalies and Repair | Lifetime | 20 | US 10 | 99.87 |
| Cardiac pacing and defibrillation studies | Lifetime | 13 | US 11 | 99.93 |
| Cardiac Arrhythmias and Treatments | Lifetime | 37 | US 17 | 99.84 |
| Cardiac electrophysiology and arrhythmias | Lifetime | 39 | US 21 | 99.81 |
| Coronary Artery Anomalies | Lifetime | 16 | US 12 | 99.67 |
| Cardiac Arrest and Resuscitation | Lifetime | 83 | US 48 | 99.62 |
| Sports injuries and prevention | Lifetime | 77 | US 24 | 99.65 |
| Cardiac Imaging and Diagnostics | Lifetime | 264 | US 145 | 99.54 |
| Congenital heart defects research | Lifetime | 104 | US 58 | 99.02 |
| Williams Syndrome Research | Lifetime | 8 | US 5 | 98.12 |
| Takotsubo Cardiomyopathy and Associated Phenomena | Lifetime | 32 | US 10 | 97.59 |
| Cardiac Valve Diseases and Treatments | Lifetime | 877 | US 404 | 98.35 |
| Trauma Management and Diagnosis | Lifetime | 494 | US 300 | 96.20 |
| Cardiovascular Disease and Adiposity | Lifetime | 911 | US 409 | 95.84 |
| Cardiac tumors and thrombi | Lifetime | 550 | US 266 | 95.47 |
| Cardiovascular Conditions and Treatments | Lifetime | 165 | US 84 | 95.40 |
| Trypanosoma species research and implications | Lifetime | 718 | US 162 | 95.84 |
| Cardiovascular Issues in Pregnancy | Lifetime | 878 | US 372 | 94.20 |
| Cardiomyopathy and Myosin Studies | 2021-2025 | 21 | US 10 | 99.12 |
| Cardiovascular Function and Risk Factors | 2021-2025 | 206 | US 92 | 98.44 |
| Cardiovascular Effects of Exercise | 2021-2025 | 95 | US 31 | 96.88 |
| Cardiac pacing and defibrillation studies | 2021-2025 | 381 | US 143 | 95.76 |
| Congenital Heart Disease Studies | 2021-2025 | 391 | US 190 | 93.64 |
| Viral Infections and Immunology Research | 2021-2025 | 376 | US 101 | 89.42 |
| Cardiac Structural Anomalies and Repair | 2021-2025 | 738 | US 334 | 92.39 |
| Williams Syndrome Research | 2021-2025 | 54 | US 16 | 63.29 |
