mesh_terms: D001363:Awards and Prizes; D002309:Cardiology / Q000266:history*; D004599:Electric Stimulation Therapy / Q000266:history*; D004568:Electrodiagnosis / Q000266:history*; D022062:Electrophysiologic Techniques, Cardiac / Q000266:history*; D005858:Germany; D049672:History, 19th Century