Zobrazeno 1 - 10
of 37
pro vyhledávání: '"R. S. Kernoff"'
Autor:
Martin Belef, S.N. Oesterle, Alan C. Yeung, Severin P. Schwarzacher, Peter J. Fitzgerald, Jonas A. Metz, R. S. Kernoff, Paul G. Yock
Publikováno v:
American Heart Journal. 135:1063-1066
Background: Intravascular ultrasound (IVUS) images are typically viewed and recorded in an arbitrary rotational orientation. This study was performed to validate a new method for improved orientation of sonographic vascular cross-sections. Methods an
Publikováno v:
Pacing and Clinical Electrophysiology. 21:714-721
Microwave has been considered a potentially more effective and more versatile form of energy than radiofrequency. Its feasibility has been tested using various prototype systems and catheter designs. This study assessed the safety and efficacy of a c
Autor:
Eugene Pomerantsev, Paul G. Yock, R. S. Kernoff, Renu Virmani, Simon H. Stertzer, Alan C. Yeung, Stephen N. Oesterle, Charles C. Kim, Peter J. Fitzgerald
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 41:213-224
The AVE Micro Stent (AVE Inc., Santa Rosa, CA) is composed of helically welded 3 mm long, zigzag crowns with stent lengths from 6 to 39 mm and diameters from 2.5 to 4.5 mm. Quantitative coronary angiography and histologic analyses of acute and chroni
Autor:
R. S. Kernoff, Tai T. Lim, John P. Cooke, Alan C. Yeung, Bingyin Wang, Severin P. Schwarzacher, Josef Niebauer
Publikováno v:
Circulation. 95:1863-1869
Background Long-term oral administration of l -arginine has been shown to enhance production of nitric oxide (NO) and to reduce lesion formation. The goal of this study was to determine whether local intramural administration of l -arginine could enh
Autor:
H. E. Von Der Leyen, Gary H. Gibbons, Michael J. Mann, Victor J. Dzau, Philip S. Tsao, R. S. Kernoff, Ricardo Buitrago, John P. Cooke
Publikováno v:
Journal of Clinical Investigation. 99:1295-1301
We have recently shown that ex vivo gene therapy of rabbit autologous vein grafts with antisense oligodeoxynucleotides (AS ODN) blocking cell cycle regulatory gene expression inhibits not only neointimal hyperplasia, but also diet-induced, accelerate
Autor:
R. S. Kernoff, Margaret E. Billingham, Randy J. Kesten, Motoya Hayase, Stephen N. Oesterle, Antony Walton, Charles B. Kim, Manuel A. Javier
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 40:223-228
Laser transmyocardial revascularization (TMR) creates conduits from the left ventricular cavity into the myocardium and has been forwarded as a potential method of perfusing ischemic myocardium. The procedure typically employs a CO2 laser to produce
Publikováno v:
Pacing and Clinical Electrophysiology. 19:2004-2008
This study was designed to test a microwave (MW) ablation system using approximately 2,450 MHz of energy and a deflectable catheter with forward-firing tip antenna, an early clinical prototype system. In vitro three-dimensional thermal mapping of sin
Autor:
Frank P. Diet, R. S. Kernoff, Yasufumi Kaneda, John P. Cooke, Gary H. Gibbons, Philip S. Tsao, Victor J. Dzau, Michael J. Mann
Publikováno v:
Proceedings of the National Academy of Sciences. 92:4502-4506
Previously, researchers have speculated that genetic engineering can improve the long-term function of vascular grafts which are prone to atherosclerosis and occlusion. In this study, we demonstrated that an intraoperative gene therapy approach using
Publikováno v:
American Heart Journal. 126:47-56
Balloon angioplasty is an accepted treatment for arterial obstruction; however, a substantial percentage of initially successfully treated lesions recur in the first 4 to 6 months. There is increasing interest in local treatment of lesions undergoing
Autor:
John H. Urbanowicz, R. S. Kernoff, Margaret E. Billingham, Edward C. Parnagian, Richard L. Popp, Gary Oppenheim
Publikováno v:
Anesthesiology. 72:40-43
The purpose of this study was to determine whether the pressure produced by contact between a transesophageal echocardiography (TEE) probe and the esophagus was sufficient to cause esophageal damage. The authors studied the effects of sustained conta