Pre-excitation in young men. Incidence, some anthropometric data and physical work capacity.
D000293:Adolescent; D001794:Blood Pressure; D001827:Body Height; D002306:Cardiac Volume; D004562:Electrocardiography; D006331:Heart Diseases / Q000150:complications; D006801:Humans; D008297:Male; D008887:Military Medicine; D005082:Physical Exertion; D010809:Physical Fitness; D013548:Sweden; D013610:Tachycardia / Q000150:complications; D014927:Wolff-Parkinson-White Syndrome / Q000150:complications / Q000453:epidemiology / Q000503:physiopathology