title: Myocardial electrolytes in hypobaric hypoxia.
mesh_terms: D000818:Animals; D001274:Atmospheric Pressure; D002118:Calcium / Q000032:analysis; D004573:Electrolytes / Q000032:analysis*; D000860:Hypoxia; D008274:Magnesium / Q000032:analysis; D008297:Male; D009206:Myocardium / Q000032:analysis*; D011188:Potassium / Q000032:analysis; D051381:Rats; D012964:Sodium / Q000032:analysis
chemical_list: D004573:Electrolytes; D012964:Sodium; D008274:Magnesium; D011188:Potassium; D002118:Calcium