title: ACG and STI changes in unstable ischemic heart disease.
mesh_terms: D003327:Coronary Disease / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007702:Kinetocardiography; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D012306:Risk; D013599:Systole; D013997:Time Factors