[Two methods of kymography of the horizontal section of the heart].
D006321:Heart; D006339:Heart Rate; D006801:Humans; D007734:Kymography; D009200:Myocardial Contraction; D014965:X-Rays
HEART BEAT AND RHYTHM; ROENTGEN RAYS
Uber zwei Methoden der Kymographie des Herzens in seinem horizontalen Querschnitt (Studien uber Rotatographie, 5. Bericht).