title: HEART RATE DURING TRANSITION FROM REST TO EXERCISE, IN RELATION TO EXERCISE TOLERANCE.
mesh_terms: D000375:Aging; D015444:Exercise; D005080:Exercise Test; D017079:Exercise Tolerance; D006334:Heart Function Tests; D006339:Heart Rate; D006801:Humans; D005082:Physical Exertion; D011674:Pulse; D012119:Respiration; D012146:Rest; D012723:Sex
keywords: AGING; EXERCISE TEST; EXERTION; HEART FUNCTION TESTS; HEART RATE; PULSE; RESPIRATION; REST; SEX