title: [A study on pulmonary venous flow by pulsed Doppler echocardiography].
authors.forename: D S
authors.initials: DS
authors.lastname: Chen
mesh_terms: D000293:Adolescent; D000328:Adult; D001783:Blood Flow Velocity; D002648:Child; D015150:Echocardiography, Doppler; D005260:Female; D006330:Heart Defects, Congenital / Q000503:physiopathology*; D006801:Humans; D008297:Male; D011652:Pulmonary Circulation; D011667:Pulmonary Veins / Q000503:physiopathology*