Fig. 4From: Right coronary artery perforation extending to the coronary sinus of Valsalva during percutaneous intervention successfully sealed with polytetrafluoroethylene-covered stent: a case reportCoronary angiography after implantation of bare metal stent in an attempt to seal the perforation showing persistence of contrast within the sinus of Valsalva. A Genius Magic Eurocor GmbH stent (Germany) Cobalt chromium coronary stent system was deployed in proximal overlap of the previous stent, to obtain adequate coverage of the RCA ostiumBack to article page