Seasonal observations on the cardiac rhythm during diving in the Korean ama.
D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D044466:Asian People; D001919:Bradycardia / Q000209:etiology; D004242:Diving; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D007723:Korea; D012119:Respiration / Q000502:physiology*; D012621:Seasons; D013550:Swimming; D013696:Temperature