title: [Radioelectrocardiography in the examination of patients with premature heart beat].
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011187:Posture; D011379:Prognosis; D012146:Rest
vernacular_title: Radioelektrokardiografia w badaniu osób z pobudzeniami przedwczesnymi.