title: The problem of acute myocardial insufficiency.
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D002118:Calcium / Q000378:metabolism; D003326:Coronary Circulation; D003327:Coronary Disease / Q000209:etiology / Q000401:mortality* / Q000503:physiopathology; D004562:Electrocardiography; D004739:England; D005544:Forecasting; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000503:physiopathology; D009206:Myocardium / Q000378:metabolism; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
chemical_list: D012964:Sodium; D011188:Potassium; D002118:Calcium