S-HF = Patient with Systolic Heart Failure, LVEF <40%.
LVEF = Left Ventricular Ejection Fraction.
AFIB = Atrial FIBrillation.
FUROS = FUROSemide 40 mg IV load followed by 20 mg/hr.
ACEI = ACE-Inhibitor enalapril 10 mg BID. If patient unable to tolerate ACE inhibitors, give angiotensin II receptor blocker (ARB) valsartan orally 80 mg BID.
METO = Oral extended release METOprolol 25 mg QD.
DIG = DIGoxin 0.5 mg QD for 2 days followed by 0.25 QD maintenance dose.
HYD = HYDralazine 10 mg TID.
NIT = Isosorbide diNITrate 20 mg TID.
INTOL-ACEI = Patients who are INTOLerable to ACE Inhibitors or angiotensin II receptor blockers.
INEFF = INEFFective treatment with furosemide and enalapril, with patient exhibiting symptoms of heart failure (dyspnea, weakness, elevated BP).