Instant electrocardiography. Use in cardiac exercise programs.
D000328:Adult; D000787:Angina Pectoris / Q000209:etiology / Q000628:therapy*; D004198:Disease Susceptibility; D004562:Electrocardiography; D005080:Exercise Test; D005081:Exercise Therapy; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D013610:Tachycardia / Q000175:diagnosis / Q000209:etiology; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis / Q000209:etiology; D013997:Time Factors; D014693:Ventricular Fibrillation / Q000209:etiology