| Cardiac Imaging and Diagnostics | Lifetime | 27 | US 17 | 99.93 |
| Blood Pressure and Hypertension Studies | Lifetime | 36 | US 17 | 99.78 |
| Heart Rate Variability and Autonomic Control | Lifetime | 82 | US 38 | 99.53 |
| Cardiovascular Issues in Pregnancy | Lifetime | 34 | US 13 | 99.49 |
| Acute Myocardial Infarction Research | Lifetime | 71 | US 44 | 99.77 |
| Cardiac electrophysiology and arrhythmias | Lifetime | 122 | US 65 | 99.57 |
| Cardiovascular Function and Risk Factors | Lifetime | 153 | US 98 | 99.69 |
| Cardiac Health and Mental Health | Lifetime | 51 | US 32 | 99.39 |
| Coronary Interventions and Diagnostics | Lifetime | 99 | US 47 | 99.67 |
| Hormonal Regulation and Hypertension | Lifetime | 96 | US 41 | 99.39 |
| Cardiovascular Health and Disease Prevention | Lifetime | 105 | US 50 | 99.32 |
| Cardiovascular Disease and Adiposity | Lifetime | 128 | US 78 | 99.27 |
| Heart Failure Treatment and Management | Lifetime | 300 | US 149 | 98.89 |
| Cardiac, Anesthesia and Surgical Outcomes | Lifetime | 907 | US 460 | 98.33 |
| Antiplatelet Therapy and Cardiovascular Diseases | Lifetime | 335 | US 136 | 98.38 |
| Cardiac Arrhythmias and Treatments | Lifetime | 652 | US 310 | 98.39 |
| Pain Management and Treatment | Lifetime | 97 | US 37 | 97.68 |
| Renin-Angiotensin System Studies | Lifetime | 178 | US 80 | 98.00 |
| Sodium Intake and Health | Lifetime | 104 | US 50 | 98.19 |
| Lipoproteins and Cardiovascular Health | Lifetime | 541 | US 250 | 97.80 |
| Cardiac pacing and defibrillation studies | Lifetime | 711 | US 366 | 97.95 |
| Hemodynamic Monitoring and Therapy | Lifetime | 541 | US 213 | 97.08 |
| Tissue Engineering and Regenerative Medicine | Lifetime | 589 | US 246 | 96.98 |
| Cardiac Ischemia and Reperfusion | Lifetime | 522 | US 239 | 96.90 |
| Mesenchymal stem cell research | Lifetime | 739 | US 247 | 96.75 |
| Heart rate and cardiovascular health | Lifetime | 51 | US 19 | 96.41 |
| Coronary Artery Anomalies | Lifetime | 539 | US 265 | 95.40 |
| Sex and Gender in Healthcare | Lifetime | 99 | US 60 | 93.75 |
| Cardiac Fibrosis and Remodeling | Lifetime | 857 | US 304 | 90.72 |
| Health and Medical Research Impacts | Lifetime | 867 | US 492 | 87.51 |
| Apelin-related biomedical research | Lifetime | 841 | US 231 | 84.87 |
| Takotsubo Cardiomyopathy and Associated Phenomena | Lifetime | 728 | US 228 | 77.76 |
| Cardiac Imaging and Diagnostics | 2021-2025 | 123 | US 43 | 98.88 |
| Cardiovascular Function and Risk Factors | 2021-2025 | 404 | US 157 | 97.22 |
| Acute Myocardial Infarction Research | 2021-2025 | 241 | US 59 | 96.79 |
| Cardiovascular Issues in Pregnancy | 2021-2025 | 122 | US 61 | 94.50 |
| Coronary Interventions and Diagnostics | 2021-2025 | 426 | US 97 | 95.34 |
| Blood Pressure and Hypertension Studies | 2021-2025 | 455 | US 156 | 93.50 |
| Cardiovascular Disease and Adiposity | 2021-2025 | 584 | US 142 | 85.96 |
| Cardiac electrophysiology and arrhythmias | 2021-2025 | 878 | US 234 | 90.10 |
| Cardiac Health and Mental Health | 2021-2025 | 876 | US 257 | 82.10 |
| Hormonal Regulation and Hypertension | 2021-2025 | 977 | US 209 | 78.45 |
| Takotsubo Cardiomyopathy and Associated Phenomena | 2021-2025 | 902 | US 215 | 37.59 |