title: [History of cardiology in the last 100 years: ECG].
authors: Takao
authors: T
authors: Kato
mesh_terms: D002309:Cardiology / Q000266:history; D004562:Electrocardiography / Q000266:history* / Q000379:methods; D015716:Electrocardiography, Ambulatory; D022062:Electrophysiologic Techniques, Cardiac; D005080:Exercise Test; D049673:History, 20th Century