Value of Intense Phenotyping in Heart Failure With Preserved Ejection Fraction

Summary

Heart failure (HF) with a left ventricular ejection fraction (LVEF) \>0.40 is a large medical problem, for which no drug or device has a recommendation in current HF guidelines. The prevalence of mortality and HF hospitalizations in HF with LVEF \>0.40 is high, but the identification of predictors for increased risk of mortality and HF hospitalizations in this patient category remains difficult. The hypothesis of this study is that the risk of all-cause mortality and HF hospitalizations can be measured by clinical factors, imaging parameters and circulating biomarkers, and that these factors can be used in a risk profile

Eligibility

Inclusion Criteria:

Clinical criteria:

1. Age \>18 years
2. Written informed consent
3. HF with moderate to severe symptoms NYHA II or III
4. Hospitalization or emergency room visit for HF or symptom relief with diuretics
5. Sinus rhythm or AF

Echocardiographic criteria:

1. LVEF \>0.40
2. Left atrial size (volume ≥29 mL/m2 or LA parasternal diameter ≥45), or left ventricular hypertrophy (septal thickness or posterior wall thickness ≥11 mm) or LV diastolic dysfunction (E/e' ≥13 or mean e' septal and lateral wall \<9 cm/s).

Biomarker criteria:

1. BNP \>31ng/L or NT-pro-BNP\>125ng/L if sinus rhythm
2. BNP \>75ng/L or NT-pro-BNP\>300ng/L if atrial fibrillation

Exclusion Criteria:

1. Patients unwilling or unable to sign informed consent
2. Patients with a pacemaker or ICD
3. Indication for ICD therapy according to the ESC guidelines
4. Life expectancy of less than one year
5. Significant coronary artery disease or myocardial infarction \< 3 months
6. Complex congenital heart disease
7. Pregnancy

Conditions2

Browse More Trials