title: Cardiac arrhythmia at high altitude.
mesh_terms: D000328:Adult; D000532:Altitude Sickness / Q000150:complications*; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D004562:Electrocardiography; D006801:Humans; D000860:Hypoxia / Q000150:complications*; D008297:Male