Symptoms limiting activity in cancer patients with breathlessness on exertion: ask about muscle fatigue.
D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004417:Dyspnea / Q000209:etiology*; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D018763:Muscle Fatigue / Q000502:physiology*; D009369:Neoplasms / Q000150:complications*