title: Cardiovascular responses to sudden strenuous exercise--heart rate, blood pressure, and ECG.
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D001794:Blood Pressure; D003327:Coronary Disease / Q000503:physiopathology; D004562:Electrocardiography; D006329:Heart Conduction System / Q000502:physiology* / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D013997:Time Factors