Serum electrolyte relationship to electrocardiographic change in exercising athletes.
D000293:Adolescent; D000328:Adult; D002118:Calcium / Q000097:blood*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D005082:Physical Exertion; D011188:Potassium / Q000097:blood*; D012964:Sodium / Q000097:blood*; D013178:Sports Medicine; D013686:Telemetry
D012964:Sodium; D011188:Potassium; D002118:Calcium