[Percutaneous transluminal angioplasty (PTA) of branches of the aortic arch (author's transl)].
The authors give a report on their first results of percutaneous transluminal angioplasty of aortic arch branches in 4 patients. In 3 cases, stenosis of left subclavian arteries were treated by PTA with good result. One patient had a stenosis of both carotid arteries which were dilated with moderate effect. In all patients symptoms were removed. There were no complications.