title: [Differential diagnoses for a pathological Q in right precordial thoracic leads of ECG].
mesh_terms: D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D013909:Thorax
vernacular_title: Differentialdiagnosen bei Vorliegen eines "pathologischen" Q in den rechtspräkordialen Brustwandableitungen des EK.