Transseptal ascending aortic access and snare-assisted pull down of the delivery system to facilitate stent-graft passage in the aortic arch during TEVAR
作者单位:Department of Cardiology, Christian Medical College, Vellore 632004, India[1]Department of Vascular Surgery, Christian Medical College, Vellore, India[2]Department of Radiology, Christian Medical College, Vellore, India[3]