The history and development of cardiovascular monitoring during anesthesia.
D000758:Anesthesia / Q000266:history*; D006328:Cardiac Catheterization / Q000266:history; D002320:Cardiovascular Physiological Phenomena; D004562:Electrocardiography / Q000266:history*; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008991:Monitoring, Physiologic / Q000266:history*; D014481:United States