Abbreviations:
IV Intravenous, IM Intramuscular, PO per os, LV left ventricle, MR Mitral regurgitation, CHF Congestive heart failure, ACE Angiotensin-converting enzyme, DMVD Degenerative mitral valve disease, DCM Dilated cardiomyopathy, PH Pumonary hypertension, ECG Electrocardiogram, GI Gastrointestinal, SVT Supraventricular tachycardia, VT Ventricular tachycardia, PG pressure gradient, AVB Atrioventricular block, mg milligram, EBM Evidence based medicine