title: [THE PHYSICAL ASPECTS OF HEART STIMULATION BY EXTERNAL AND INTERNAL PACEMAKING].
mesh_terms: D002316:Cardiotonic Agents; D006329:Heart Conduction System; D006801:Humans; D010138:Pacemaker, Artificial; D010808:Physical Examination
chemical_list: D002316:Cardiotonic Agents
keywords: HEART CONDUCTION SYSTEM; PACEMAKER, ARTIFICIAL
vernacular_title: DIE PHYSIKALISCHEN ASPEKTE DER HERZSTIMULATION MITTELS EXTERNER UND INTERNER PACEMAKING.