title: The direct effect of temperature on heart rate in exercise.
mesh_terms: D001285:Atropine / Q000494:pharmacology; D001831:Body Temperature; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D005082:Physical Exertion; D011433:Propranolol / Q000494:pharmacology
chemical_list: D001285:Atropine; D011433:Propranolol