title: Deformities of high-gain Frank P-loop vectorcardiograms in patients with coronary artery disease or rheumatic heart disease.
mesh_terms: D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012214:Rheumatic Heart Disease / Q000000981:diagnostic imaging*; D014672:Vectorcardiography