Exercise tolerance and hemodynamic studies after replacement of canine mitral valve with and without preservation of chordae tendineae.
D000109:Acetylcholine; D000790:Angiocardiography; D000818:Animals; D001794:Blood Pressure; D002302:Cardiac Output; D002815:Chordae Tendineae; D004285:Dogs; D005080:Exercise Test; D006339:Heart Rate; D006350:Heart Valve Prosthesis; D006439:Hemodynamics; D008943:Mitral Valve / Q000601:surgery*; D005082:Physical Exertion
D000109:Acetylcholine