title: Effect of active vs. passive recovery on cardiac time components.
mesh_terms: D000328:Adult; D004562:Electrocardiography; D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D010701:Phonocardiography; D005082:Physical Exertion; D011674:Pulse; D012146:Rest