Silicone ball variance. A clinical and pulse duplicator study.
D001021:Aortic Valve / Q000601:surgery*; D001145:Arrhythmias, Cardiac / Q000209:etiology; D006328:Cardiac Catheterization; D002302:Cardiac Output; D004554:Electric Countershock; D004562:Electrocardiography; D006323:Heart Arrest / Q000209:etiology / Q000628:therapy; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D011300:Preoperative Care; D012408:Rubber; D012828:Silicones
D012828:Silicones; D012408:Rubber