Usefulness of echocardiography in detecting left ventricular dysfunction in population-based studies (The Rotterdam Study).
In a population-based study, the routine 12-lead electrocardiogram was found to have a high negative predictive value for detecting left ventricular (LV) systolic dysfunction. Withholding echocardiography in persons without major electrocardiographic abnormalities, however, would result in a considerable underestimation of LV systolic dysfunction (sensitivity only 54%); thus, echocardiography remains an essential tool for detecting LV systolic dysfunction in population-based studies.
Mosterd
A
A
Department of Epidemiology & Biostatistics, Erasmus University Medical School, Rotterdam, The Netherlands.
de Bruijne
M C
MC
Hoes
A W
AW
Deckers
J W
JW
Hofman
A
A
Grobbee
D E
DE
D015150:Echocardiography, Doppler; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D009426:Netherlands / Q000453:epidemiology; D011237:Predictive Value of Tests; D011446:Prospective Studies; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000453:epidemiology*