| Abbreviations | Meaning |
 | I(TO) | Transient Outward Current [heart Electrical Activity] |
 | MLCCHF | Multicenter Lisinopril Captopril Congestive Heart Failure [study] |
 | RUTH | Raloxifene Use For The Heart [study] |
 | ICHD | Inter-Society Commission For Heart Disease Resources |
 | MHR | Maximal Heart Rate |
 | DRFS | Dundee Rank Factor Score [risk Factors In Coronary Heart Disease] |
 | ISHT | International Society For Heart Transplantation [registry] |
 | CONGHD | Congenital Heart Disease |
 | NYHAFC | New York Heart Association Functional Class |
 | LHS | Left Heart Strain |
 | NHLI | National Heart And Lung Institute [NIH] |
 | UKHEART | United Kingdom Heart Failure Evaluation And Assessment Of Risk Trial |
 | IK(AC, ADOI) | Acetylcholine And Adeno-sensitive Potassium Current [heart Electrophysiology] |
 | DIAMOND-CHF | Danish Investigation Of Arrhythmia And Mortality On Dofetilide In Congestive Heart Failure |
 | PHARM | Pharmacist In Heart Failure: Assessment, Recommendation And Monitoring [study] |