title: The safety of trekking at high altitude after coronary bypass surgery.
authors.forename: H N
authors.initials: HN
authors.lastname: Hultgren
mesh_terms: D000531:Altitude; D001026:Coronary Artery Bypass; D006801:Humans; D009051:Mountaineering; D009390:Nepal; D010100:Oxygen / Q000097:blood
chemical_list: D010100:Oxygen