title: [ON THE USE OF INTRACARDIAC PACEMAKER SOUNDS].
mesh_terms: D006327:Heart Block; D006801:Humans; D009203:Myocardial Infarction; D010138:Pacemaker, Artificial
keywords: HEART BLOCK; MYOCARDIAL INFARCT; PACEMAKER, ARTIFICIAL
vernacular_title: ZUR ANWENDUNG INTRAKARDIALER SCHRITTMACHERSONDEN.