| Medical and Health Sciences | Lifetime | 387 | IT 15 | 99.98 |
| Medical and Health Sciences | 2021-2025 | 24 | IT 1 | 99.99 |
| Cardiology and Cardiovascular Medicine | Lifetime | 53 | IT 3 | 99.95 |
| Complementary and Alternative Medicine | Lifetime | 174 | IT 4 | 99.20 |
| Nephrology | Lifetime | 694 | IT 32 | 90.61 |
| Cardiology and Cardiovascular Medicine | 2021-2025 | 5 | IT 1 | 99.98 |
| Endocrinology, Diabetes and Metabolism | 2021-2025 | 161 | IT 11 | 97.38 |
| Pulmonary and Respiratory Medicine | 2021-2025 | 313 | IT 21 | 97.06 |
| Surgery | 2021-2025 | 743 | IT 50 | 93.47 |
| Epidemiology | 2021-2025 | 794 | IT 43 | 92.21 |
| Infectious Diseases | 2021-2025 | 850 | IT 46 | 77.39 |
| Cardiovascular Function and Risk Factors | Lifetime | 29 | IT 1 | 99.92 |
| Heart Failure Treatment and Management | Lifetime | 16 | IT 1 | 99.93 |
| Cardiac pacing and defibrillation studies | Lifetime | 27 | IT 1 | 99.86 |
| Potassium and Related Disorders | Lifetime | 10 | IT 1 | 99.75 |
| Mechanical Circulatory Support Devices | Lifetime | 76 | IT 3 | 99.48 |
| Cardiovascular Issues in Pregnancy | Lifetime | 53 | IT 1 | 99.27 |
| Cardiac Structural Anomalies and Repair | Lifetime | 217 | IT 8 | 99.27 |
| Cardiovascular and exercise physiology | Lifetime | 208 | IT 9 | 98.97 |
| Pregnancy-related medical research | Lifetime | 83 | IT 7 | 98.52 |
| Electrolyte and hormonal disorders | Lifetime | 127 | IT 3 | 98.45 |
| Cardiac electrophysiology and arrhythmias | Lifetime | 422 | IT 19 | 98.88 |
| Diabetes Treatment and Management | Lifetime | 288 | IT 25 | 98.87 |
| Cardiac Valve Diseases and Treatments | Lifetime | 590 | IT 45 | 98.83 |
| COVID-19 Clinical Research Studies | Lifetime | 701 | IT 79 | 97.49 |
| Atrial Fibrillation Management and Outcomes | Lifetime | 781 | IT 51 | 98.20 |
| Cardiac Arrest and Resuscitation | Lifetime | 832 | IT 34 | 97.97 |
| Blood Pressure and Hypertension Studies | Lifetime | 779 | IT 50 | 97.88 |
| Cardiovascular Effects of Exercise | Lifetime | 444 | IT 30 | 97.49 |
| Erythropoietin and Anemia Treatment | Lifetime | 232 | IT 19 | 96.32 |
| Dialysis and Renal Disease Management | Lifetime | 772 | IT 40 | 96.77 |
| Acute Kidney Injury Research | Lifetime | 576 | IT 34 | 94.79 |
| GDF15 and Related Biomarkers | Lifetime | 143 | IT 3 | 92.36 |
| Heart rate and cardiovascular health | Lifetime | 155 | IT 25 | 90.16 |
| Takotsubo Cardiomyopathy and Associated Phenomena | Lifetime | 923 | IT 97 | 73.85 |
| Cardiac pacing and defibrillation studies | 2021-2025 | 2 | IT 1 | 99.93 |
| Cardiovascular Function and Risk Factors | 2021-2025 | 7 | IT 1 | 99.96 |
| Heart Failure Treatment and Management | 2021-2025 | 6 | IT 1 | 99.94 |
| Mechanical Circulatory Support Devices | 2021-2025 | 45 | IT 2 | 99.07 |
| Cardiac Valve Diseases and Treatments | 2021-2025 | 83 | IT 8 | 99.36 |
| Cardiac Structural Anomalies and Repair | 2021-2025 | 63 | IT 6 | 98.94 |
| Diabetes Treatment and Management | 2021-2025 | 105 | IT 7 | 98.73 |
| Potassium and Related Disorders | 2021-2025 | 15 | IT 1 | 98.55 |
| Cardiac Arrest and Resuscitation | 2021-2025 | 300 | IT 24 | 96.81 |
| Electrolyte and hormonal disorders | 2021-2025 | 35 | IT 1 | 95.67 |
| Atrial Fibrillation Management and Outcomes | 2021-2025 | 609 | IT 49 | 95.84 |
| GDF15 and Related Biomarkers | 2021-2025 | 41 | IT 2 | 89.60 |
| Cardiovascular Effects of Exercise | 2021-2025 | 284 | IT 49 | 92.79 |
| Cardiac electrophysiology and arrhythmias | 2021-2025 | 650 | IT 64 | 92.28 |
| Infective Endocarditis Diagnosis and Management | 2021-2025 | 617 | IT 63 | 92.23 |
| Amyloidosis: Diagnosis, Treatment, Outcomes | 2021-2025 | 250 | IT 56 | 90.99 |
| Cardiomyopathy and Myosin Studies | 2021-2025 | 465 | IT 74 | 90.30 |
| Erythropoietin and Anemia Treatment | 2021-2025 | 113 | IT 8 | 88.85 |
| Pulmonary Hypertension Research and Treatments | 2021-2025 | 623 | IT 31 | 88.98 |
| Acute Myocardial Infarction Research | 2021-2025 | 986 | IT 94 | 89.24 |
| Cardiac Health and Mental Health | 2021-2025 | 590 | IT 25 | 86.37 |
| Viral Infections and Immunology Research | 2021-2025 | 677 | IT 62 | 85.32 |
| Congenital Heart Disease Studies | 2021-2025 | 971 | IT 45 | 87.73 |
| Cardiac Fibrosis and Remodeling | 2021-2025 | 299 | IT 7 | 79.96 |
| Iron Metabolism and Disorders | 2021-2025 | 883 | IT 56 | 79.81 |
| Parathyroid Disorders and Treatments | 2021-2025 | 877 | IT 93 | 79.75 |
| Cardiovascular Issues in Pregnancy | 2021-2025 | 795 | IT 33 | 76.10 |
| Pregnancy-related medical research | 2021-2025 | 627 | IT 41 | 71.79 |