| Abbreviations | Meaning |
 | VDH | Valvular Disease Of The Heart |
 | HEFT | Heart Failure Trial |
 | SDHD | Sudden Death Heart Disease |
 | HM | Heart Murmur |
 | PRHHP | Puerto Rico Heart Health Program |
 | HDDRISC | Heart Disease And Diabetes Risk Indicators In A Screened Cohort [study] |
 | BFHR | Basal Fetal Heart Rate |
 | HBP | Heartbeat Period; Hepatic Binding Protein; High Blood Pressure; Hospital-based Practice |
 | FHH | Familial Hypocalciuric Hypercalcemia; Fawn-hooded Hypertensive [rat]; Fetal Heart Heard |
 | XISHF | Xamoterol In Severe Heart Failure [study] |
 | EHVT | Edinburgh Heart Valve Trial |
 | SHHS | Scottish Heart Health Study; Sleep Heart Health Study |
 | HERS | Heart And Estrogen-Progestin Replacement Study |
 | IKADO | Outward Inwardly Rectifying Potassium Current [heart Electrophysiology] |
 | CHD | Cyanotic Heart Disease |