Cardiovascular Effects of Preferred Home-based Exercise Training in Systolic Heart Failure

Cardiovascular Effects of Preferred Home-based Exercise Training and Extended Adherence Measures in Systolic Heart Failure - Pilot Study

The aim of the study is I. To assess whether an individualized exercise training program is superior as compared to usual care with respect to exercise tolerance, II. to assess whether intervention tools that aim to increase exercise adherence are superior to an individualized exercise training alone with respect to exercise tolerance and long-term effects, and III. to identify biomarkers that that may be implemented into novel intervention tools aiming to increase exercise adherence in patients with chronic heart failure.

Inclusion Criteria:

• women and men
• age 30-75 years
• chronic heart failure (NYHA II/III), left ventricular ejection fraction ≤40% be echo
• disease duration ≥ 6 month
• medical therapy accruing to guidelines (drug, devices, including CRT)
• written informed consent

Exclusion Criteria:

• acute myocarditis
• instable angina
• heart surgery (e.g. ICD implantation, bypass) with last 6 weeks; CRT implantation within the last 6 months before study start
• severe cardiovascular events (myocardial infarction, cardiac decompensation, ICD shock, PCI due to instable angina) < 6 weeks before study start
• preplanned hospital admission or intervention (e.g. planned revascularization, ICD implantation)
• uncorrected valve regurgitation or stenosis (> second degree)
• safety concerns regarding or other reasons against exercise training
• severe depression
• regular exercise training within the last 6 weeks
• life expectancy < 1 year