title: Subcostal echocardiography in ventricular tachycardia.
mesh_terms: D000328:Adult; D004452:Echocardiography / Q000379:methods*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000175:diagnosis* / Q000503:physiopathology