| pubmed-article:18001356 | pubmed:abstractText | Left atrial (LA) volume and B-type natriuretic peptide (BNP) represent powerful outcome predictors in patients with heart failure (HF).Aim: To assess the comparative prognostic role of LA volume (indexed to body surface area, LAVi), left ventricular diastolic dysfunction (LVDD) and BNP levels on long-term outcome in patients with symptomatic but stable chronic HF. methods: We studied consecutively 46 patients with symptomatic stable chronic HF (73 +/- 10 years, 30 men), in sinus rhythm, without significant valvular disease. Echocardiographic measurements included: LV mass, LV volumes and ejection fraction, and LAVi. LVDD was graded using a comprehensive Doppler algorithm. Blood taken before echocardiography was assayed for BNP levels. Primary end point was combined: all-cause mortality and hospitalization for worsening HF. | lld:pubmed |
