title: Systolic blood pressure and heart rate changes during exercise in three groups of 40-49 year old men in Oslo.
mesh_terms: D000328:Adult; D001794:Blood Pressure; D002318:Cardiovascular Diseases / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011187:Posture; D012306:Risk