title: [Potassium chloride test in evaluating electrocardiograms in aviation medical expertise].
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged; D011189:Potassium Chloride
chemical_list: D011189:Potassium Chloride
vernacular_title: Proba s khloristym kaliem v otsenke élektrokardiogramm pri ekspertize letnogo sostava.