Discovery of biomarkers for the presence and progression of left ventricular diastolic dysfunction and HEart faiLure with Preserved ejection Fraction in patients at risk for cardiovascular disease: Rationale and design of the HELPFul case-cohort study in a Dutch cardiology outpatient clinic

Introduction Left ventricular diastolic dysfunction (LVDD) is a common condition in both sexes that may deteriorate into heart failure (HF) with preserved ejection fraction (pEF), although this seems to happen more often in women than in men. Both LVDD and HFpEF often go unrecognised, necessitating the discovery of biomarkers that aid both the identification of individuals with LVDD at risk of developing HF and identification of individuals most likely to benefit from treatment. Methods and analysis HELPFul is an ongoing case-cohort study at a Dutch cardiology outpatient clinic enrolling patie... Mehr ...