Impact of low stroke volume on mortality in patients with severe aortic stenosis and preserved left ventricular ejection fraction

Impact of low stroke volume on mortality in patients with severe aortic stenosis and preserved left ventricular ejection fraction

Abstract Aims In patients with severe aortic stenosis (AS) and preserved left ventricular ejection fraction (LVEF), low flow (LF) is currently defined using Doppler-echocardiography by a stroke volume index (SVi)

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Veröffentlicht in:European heart journal 2018-06, Vol.39 (21), p.1992-1999
Hauptverfasser: Rusinaru, Dan, Bohbot, Yohann, Ringle, Anne, Maréchaux, Sylvestre, Diouf, Momar, Tribouilloy, Christophe
Format: Artikel
Sprache:eng
Schlagworte:
Life Sciences
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Zusammenfassung:Abstract Aims In patients with severe aortic stenosis (AS) and preserved left ventricular ejection fraction (LVEF), low flow (LF) is currently defined using Doppler-echocardiography by a stroke volume index (SVi)
ISSN:0195-668X
1522-9645
DOI:10.1093/eurheartj/ehy123