Zeitschrift für Kardiologie
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The prevalence of left ventricular systolic dysfunction (LVSD) in the general population is poorly defined. Specifically, the number of asymptomatic individuals with LVSD and, thus, the most appropriate strategy to identify and treat such subjects is still unknown. Therefore, the aim of this study was to document LV dysfunction in a middle-aged (25 to 75 years, mean 51.8+/-13.8) population - based sample in Germany (MONICA Augsburg, n=1678; echocardiography technically adequate n=1418) by M-mode and 2D-echocardiography and to analyze the importance of predisposing contributors. ⋯ In conclusion, LVSD is a relatively common finding in the general population. However, severe LVSD is rare in subjects without any concomitant cardiovascular disease. Thus, echocardiographic screening cannot be recommended in the unselected, middle-aged population to identify such patients.