Low Transvalvular Flow Rate Predicts Mortality in Patients With Low-Gradient Aortic Stenosis Following Aortic Valve Intervention | Zendy

Anastasia Vamvakidou | Zendy; Wenying Jin | Zendy; Oleksandr Danylenko | Zendy; Navtej Chahal | Zendy; Rajdeep Khattar | Zendy; Roxy Senior | Zendy

Open Access

Low Transvalvular Flow Rate Predicts Mortality in Patients With Low-Gradient Aortic Stenosis Following Aortic Valve Intervention

Author(s) -

Anastasia Vamvakidou,

Wenying Jin,

Oleksandr Danylenko,

Navtej Chahal,

Rajdeep Khattar,

Roxy Senior

Publication year - 2018

Publication title -

jacc. cardiovascular imaging

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.79

H-Index - 120

eISSN - 1936-878X

pISSN - 1876-7591

DOI - 10.1016/j.jcmg.2018.01.011

Subject(s) - medicine , cardiology , stroke volume , ejection fraction , stenosis , aortic valve , aortic valve stenosis , aortic valve replacement , stroke (engine) , mortality rate , heart failure , mechanical engineering , engineering

This study aimed to assess the value of low transvalvular flow rate (FR) for the prediction of mortality compared with low stroke volume index (SVi) in patients with low-gradient (mean gradient: <40 mm Hg), low aortic valve area (<1 cm 2 ) aortic stenosis (AS) following aortic valve intervention.

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