Low-frequency intracardiac ultrasonographic imaging before and after balloon pulmonary valvuloplasty.
Follman
D F
DF
Hans Hecht Hemodynamics Laboratory, Department of Medicine, University of Chicago Medical Center, IL 60637.
Levin
T N
TN
Lang
R M
RM
Feldman
T
T
Carroll
J D
JD
D000328:Adult; D002404:Catheterization / Q000295:instrumentation / Q000379:methods; D004452:Echocardiography / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D011664:Pulmonary Valve / Q000000981:diagnostic imaging; D011666:Pulmonary Valve Stenosis / Q000151:congenital / Q000000981:diagnostic imaging* / Q000628:therapy