title: [Brain natriuretic peptide for early diagnosis of chronic heart failure in patients with preserved left ventricular ejection fraction].
authors.forename: E B
authors.initials: EB
authors.lastname: Aleksandrova
authors.forename: B A
authors.initials: BA
authors.lastname: Sidorenko
mesh_terms: D000368:Aged; D015415:Biomarkers; D002908:Chronic Disease; D057186:Comparative Effectiveness Research; D042241:Early Diagnosis; D004452:Echocardiography; D005080:Exercise Test / Q000379:methods*; D005260:Female; D054144:Heart Failure, Diastolic / Q000097:blood / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D008297:Male; D020097:Natriuretic Peptide, Brain / Q000032:analysis / Q000097:blood; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index; D013318:Stroke Volume
chemical_list: D015415:Biomarkers; D020097:Natriuretic Peptide, Brain