Open AccessInfluence of aortic pressure on effective regurgitant orifice area in aortic regurgitation.
Author(s) -
Eduardo S. Caguioa,
Sharon C. Reimold,
S. Ossaba Vélez,
Richard Lee
Publication year - 1992
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.85.4.1565
Subject(s) - regurgitation (circulation) , medicine , aortic valve , regurgitant fraction , cardiology , body orifice , ventricle , aorta , aortic pressure , ventricular pressure , hemodynamics , aortic root , anatomy , ejection fraction , heart failure
The regurgitant volume in aortic regurgitation is determined by the diastolic filling period, the pressure gradient between the left ventricle and aorta, and the hemodynamic size of the regurgitant orifice area.
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