Clinical Research Directory

Inclusion Criteria: * Age 18 years or older * EF \</=35% * Prior hospitalization within the last two years or prior decompensation to NYHA class III or IV over the last 12 months that was treated without hospitalization * HeartLogic capable ICD or CRT-D (Patients with HeartLogic capable ICD or CRT-D can be enrolled at time of de novo implantation or generator change out or at the time of the 2 week wound check. Prior Heart logic capable ICF or CRT-D implants can be enrolled if heart failure hospitalization shows decompensation within six months (prior implants must have at least 1 year battery life) Exclusion Criteria: * Refuse to give consent * Have Life expectancy of less than one-year * Documented noncompliance that limits medication use * Patients on Dialysis (renal insufficiency but not on dialysis is NOT an exclusion) * Pregnancy