نتایج جستجو برای: polytetrafluoroethylene
تعداد نتایج: 2980 فیلتر نتایج به سال:
OBJECTIVE To illustrate problems observed with low-porosity expanded polytetrafluoroethylene soft tissue implants and to describe a new dual-porosity implant, the technique for insertion, and this author's preliminary experience. METHOD A review of 175 pieces of SoftForm (Collagen Corporation, Palo Alto, Calif) placed in 69 patients over 3 years was performed. Between October 1, 1997, and Sep...
Carmelo Cernigliaro, Luigi Niccoli, Antonio L. Bartorelli, Paolo Rubartelli, Nicholaus Reifart, Goran Stankovic, Antonio Colombo, Patrizia Presbitero, Frank van den Branden, Luigi Inglese, Saphenous vein grafts (RECOVERS) Trial Grafts : The Randomized Evaluation of polytetrafluoroethylene COVERed stent in Randomized Evaluation of Polytetrafluoroethylene-Covered Stent in Saphenous Vein Print ISS...
(Leipzig, Germany): I commend you for your courage in using a new product designed for a completely different purpose, but which works well. My first question is, what are your indication criteria because you have patients with a moderate stenosis and moderate insufficiency, a mean of 1.8 and a mean gradient of 54? Dr Nosál': Typically our patients have a mixed aortic valve pathology, so the me...
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