right atrioventricular valve

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Noun1.right atrioventricular valve - valve with three cuspsright atrioventricular valve - valve with three cusps; situated between the right atrium and the right ventricle; allows blood to pass from atrium to ventricle and closes to prevent backflow when the ventricle contracts
atrioventricular valve - either of two heart valves through which blood flows from the atria to the ventricles; prevents return of blood to the atrium
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Repeat echocardiography at one month of age showed only modest changes--both twins had mild right atrial dilation, mild to moderate right ventricular dilation with moderate hypertrophy and good qualitative systolic function, normal left ventricular size, and systolic function, mild central and right atrioventricular valve regurgitation, and no evidence of a persistent PDA.
Avian heart anatomy differs in many aspects from its mammalian counterpart, but the RVOT is similar in both taxonomic groups, (10) except that the singular right atrioventricular valve functionally replaces the supraventricular crest.
The length of right atrioventricular valve was more in control group A1 than that of experimental group B1; however this difference was not statistically significant.