Assertion: quadricuspid aortic valve | /r/HasProperty | qav
Facets:
Source sentences:
text: A quadricuspid aortic valve (QAV) is a rare congenital heart defect characterized by the presence of four cusps, instead of the usual three found normally in the aortic valve.
text: Quadricuspid aortic valve (QAV) is a rare congenital cardiac defect characterized by the presence of four aortic valve leaflets of equal or varying sizes.
text: Quadricuspid aortic valve (QAV) is a rare congenital anomaly with documented incidence of 0.008% by autopsy, 0.043% by transthoracic echocardiogram, and 1% intraoperatively during aortic valve surgery .
text: Quadricuspid aortic valve (QAV) usually presents as an isolated congenital anomaly, but other associated cardiac anomalies have been reported in about 18-32% of cases including aortic root dilatation , tetralogy of Fallot , patent ductus arteriosus , atrial and ventricular septal defects , and anomalous origin of the coronary arteries .
text: Quadricuspid aortic valve (QAV) is a rare congenital cardiac defect.
text: Quadricuspid aortic valve (QAV) is a rare congenital cardiac defect with an estimated frequency of <0.05%.1–4
text: Pathological specimens of various subtypes of quadricuspid aortic valve (QAV).
text: Quadricuspid aortic valve (QAV) is a rare cardiac valvular anomaly where the aortic valve has four cusps, instead of the usual three.