Respiratory influence on Doppler estimation of valvar gradients in congenital pulmonic stenosis.
Riggs
T W
TW
Department of Pediatrics, William Beaumont Hospital, Royal Oak, Michigan 48073.
Weinhouse
E
E
D000293:Adolescent; D001783:Blood Flow Velocity; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D006801:Humans; D007223:Infant; D011666:Pulmonary Valve Stenosis / Q000151:congenital / Q000000981:diagnostic imaging / Q000503:physiopathology*; D012119:Respiration