[Valvular prosthesis surveillance by means of phonocardiography and echocardiography (author's transl)].
D004452:Echocardiography; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D010701:Phonocardiography
Surveillance des prothèses valvulaires par phonocardiographie et échocardiographie.