[National and international guidelines ignore significant cause of heart failure. Diastolic dysfunction is often the cause of heart failure in the elderly and in women].
Comparison of patients treated for chronic heart failure at a large hospital with patients included in major treatment studies published during the past ten years yielded important information. The former series was characterised by greater proportions of the elderly and of women than were the series recruited to the often cited ACE (angiotensin-converting enzyme) inhibitor studies. Although only patients with systolic dysfunction were recruited to the latter studies, a substantial body of evidence suggests the prevalence of severe heart failure among patients with normal systolic function to increase with increasing age. Thus, as many as 50 per cent of all elderly patients with chronic heart failure may have normal systolic function. In most cases, the heart failure is probably due to diastolic dysfunction, a condition that still lacks both a simple diagnostic procedure and a well-documented treatment.
Fagerberg
B
B
Sektionen för akutmedicin, medicin, Sahlgrenska Universitetssjukhuset/Sahlgrenska, Göteborg. bjorn.fagerberg@mailer.mednet.gu.se
D000368:Aged; D000375:Aging; D001794:Blood Pressure; D003971:Diastole; D005260:Female; D017408:Guidelines as Topic; D006333:Heart Failure / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
Nationella och internationella riktlinjer förbiser viktig hjärtsviktsorsak. Diastolisk dysfunktion ofta bakom hjärtsvikt hos äldre och hos kvinnor.