title: A new device for detection of postural ST-T changes in ambulatory electrocardiography.
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000503:physiopathology; D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008124:Locomotion; D008297:Male; D008875:Middle Aged; D011187:Posture