title: Ventricular tachyarrhythmias during placement of pulmonary artery catheters in two patients with recurrent ventricular tachycardia.
mesh_terms: D006328:Cardiac Catheterization / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery; D012008:Recurrence; D013610:Tachycardia / Q000209:etiology*