Wellens, F.

patient revascularization angioplasty extraction sheath laser surgery study complication segment completeness trial artery stented procedure event-free survival laser sheath revascularized group fi ve years disease stented angioplasty vessel stylet failure number excimer percutaneou diameter arts trial signi ficantly difference survival atrial lesion stented angioplasty patients result signi event-free hospital experience multivessel multivessel disease revascularized patients technique heart implantation method angiogram indication treatment excimer laser tissue pacemaker van den brand traction table randomized removal implantation time success laser-assisted value ϯ sd branch assessment intervention outcome wilkoff bl brand cardiol success rate signi ficant difference percentage figure electrophysiol stented angioplasty group cabri event ficant signi ficant lesions