| Abbreviations | Meaning |
 | NHBCD | Non-heart-beating Cadaver Donor |
 | HAL | Heart Attacks In London [study] |
 | IAH | Idiopathic Adrenal Hyperplasia; Implantable Artificial Heart |
 | WHAT | Worcester Heart Attack Trial |
 | MHD | Mulberry Heart Disease |
 | PRHHP | Puerto Rico Heart Health Program |
 | HIB | Heart Infusion Broth; Hemolytic Immune Body; Haemophilus Influenzae Type B [vaccine] |
 | IK-ACH | Acetylcholine-induced Potassium Current [heart Electrophysiology] |
 | REACH | Research On Endothelin Antagonism In Chronic Heart Failure; Resource Utilization In Congestive Heart Failure [studies] |
 | PRIME | Prospective Randomized Study Of Ibopamine On Mortality And Efficacy In Heart Failure |
 | HDRF | Heart Disease Research Foundation |
 | AHF | Acute Heart Failure; American Health Foundation; American Hepatic Foundation; American Hospital Formulary |
 | NPHS | National Population Health Survey [Canada]; Northwick Park Heart Study |
 | HLK | Heart, Liver, Kidney |
 | LD1 | Isoenzyme Of Lactate Dehydrogenase Found In The Heart, Erythrocytes, And Kidneys |