 - Hospitalized for heart failure; OR, received intravenous IV administration of an inotropic agent therapeutic dose for HF, human B-natriuretic peptide, or IV diuretic minimum 40 mg of furosemide or equivalent in a clinic, outpatient or emergency department within the past 12 months stable for at least 2 weeks. Exceptions: patients in NYHA Class III or IV who have a LVEF of 25. 