Percutaneous saphenectomy: a potentially dreadful complication of cutting balloon angioplasty in saphenous vein grafts.

Autor: Tassanawiwat W, Biondi-Zoccai GG, Sangiorgi G, Iakovou I, Tsagalou E, Melzi G, Ge L, Morici N, Corvaja N, Colombo A
Jazyk: angličtina
Zdroj: International journal of cardiology [Int J Cardiol] 2006 Jan 26; Vol. 106 (3), pp. 418-9.
DOI: 10.1016/j.ijcard.2005.01.017
Abstrakt: Vessel perforation is an uncommon but potentially life-threatening complication of percutaneous coronary intervention and is often associated with the use of atheroablative devices. While effective management means are currently available, such as PTFE-covered stent, pericardiocentesis, and perfusion balloon, a timely and skillful approach is of paramount importance to solve this dreadful complication. We hereby describe a case of saphenous vein graft (SVG) perforation occurring after cutting balloon angioplasty for in-stent restenosis. Despite the immediate occurrence of cardiac arrest due to massive extravasation of contrast in the mediastinum with pericardial tamponade, deep catheter intubation enabled the deployment of two PTFE-covered stents and subsequent sealing of the leak with repeated inflation of a perfusion balloon, while hemopericardium was drained by pericardiocentesis. This clinical vignette emphasizes the role of optimal backup in order to deploy life-saving devices and successfully manage life-threatening pericardial tamponade due to SVG rupture.
Databáze: MEDLINE