[Study of double murmurs by intracardiac recording with the micromanometer].
D006328:Cardiac Catheterization; D006321:Heart; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006337:Heart Murmurs; D006347:Heart Sounds / Q000175:diagnosis*; D006801:Humans; D008365:Manometry
HEART CATHETERIZATION; HEART DEFECTS, CONGENITAL/diagnosis; HEART SOUNDS/diagnosis; MANOMETRY