Zobrazeno 1 - 10
of 33
pro vyhledávání: '"35"'
Publikováno v:
Journal of the American College of Cardiology. 22:480-488
Objectives . The purpose of this study was to present follow-up data as well as short-term results on a larger clinical series of patients undergoing ultrasound angioplasty. Background . Previous pilot studies have demonstrated the feasibility of per
Autor:
Amer N. Kadri, Johnny Chahine, Samir R. Kapadia, Grant W. Reed, Amar Krishnaswamy, Shinya Unai, Rama Dilip Gajulapalli, Zoran B. Popović, Mohamed M. Gad, James Yun, Rishi Puri, Oscar Perez, Maan Fares, Sanchit Chawla, Yasser Sammour, Marie Budev, Hassan Mehmood Lak
Publikováno v:
Journal of the American College of Cardiology. 75:1267
Transcatheter aortic valve replacement (TAVR) has become the mainstay in the treatment of patients with severe calcific aortic stenosis. However, little is known about the outcomes of TAVR in transplant recipients. Patients who underwent TAVR and tra
Publikováno v:
Journal of the American College of Cardiology. 14:1539-1544
Discrete subvalvular aortic stenosis is a progressive lesion. Most reported cases have had a measurable left ventricular. aortic gradient that progressed in severity. This report describes 35 patients in whom no significant left ventricular-aortic ob
Autor:
Michael P. Mullen, Saibal Kar, Damien Kenny, Ziyad M. Hijazi, John R. Rhodes, Mary Heitschmidt, Girish S Shirali, Mark A. Fogel, Raj Makkar, Chris Cain, John T. Fahey
Publikováno v:
Journal of the American College of Cardiology. 58(21):2248-2256
Objectives The purpose of this study was to evaluate the safety and effectiveness of the Edwards SAPIEN transcatheter heart valve (Edwards Lifesciences LLC, Irvine, California) in the pulmonary position in patients with moderate to severe pulmonary r
Autor:
Tada Norio, Hirofumi Hioki, Futoshi Yamanaka, Minoru Tabata, Kentaro Hayashida, Masanori Yamamoto, Motoharu Araki, Fukuko Nagura, Kazuki Mizutani, Yusuke Watanabe, Hideyuki Kawashima, Shinichi Shirai, Makoto Nakashima, Yugo Nara, Kensuke Takagi, Akihisa Kataoka, Akihiro Higashimori, Ken Kozuma, Toru Naganuma, Hiroshi Ueno
Publikováno v:
Journal of the American College of Cardiology. 71:A2001
Recent studies showed that the low-flow or low-gradient severe aortic stenosis (AS) patients which were defined by stroke volume index (SVi) < 35 mL/m2 or an aortic valve mean pressure gradient < 40 mmHg had poor prognosis after transcatheter aortic
Autor:
Yngvar Myreng, Per Anton Sirnes, Knut Endresen, Svein Golf, John Kjekshus, Arild Mangschau, Per Albertsson, Per Mølstad
Publikováno v:
Journal of the American College of Cardiology. 32(2):305-310
Objectives. This study assessed the long-term clinical outcome of stenting chronic occlusions. Background. In the Stenting in Chronic Coronary Occlusion (SICCO) study, patients were randomized to additional stent implantation (n = 58) or not (n = 59)
Autor:
David F. Wax, Robert M. Freedom, Lee N. Benson, Alan G. Magee, David G. Nykanen, Brian W. McCrindle
Publikováno v:
Journal of the American College of Cardiology. 30(4):1061-1066
Objectives. We sought to compare anterograde and retrograde balloon dilation of severe aortic valve stenosis in neonates. Background. There is a high incidence of iliofemoral artery complications after retrograde balloon dilation of the aortic valve
Autor:
Izuru Nakae, Masatoshi Fujita, Tetsuro Fudo, Shigetake Sasayama, Shunichi Tamaki, Tomoyuki Iwase, Terumitsu Tanaka, Ryuji Nohara
Publikováno v:
Journal of the American College of Cardiology. 27(7):1688-1692
Objectives.The purpose of this study was to test the hypothesis that the incidence of restenosis after primary percutaneous transluminal coronary angioplasty for acute myocardial infarction is largely influenced by the preexistent coronary collateral
Autor:
Josep Rodés-Cabau, Robert De Larochellière, Dimitri Kalavrouziotis, Eric Dumont, Daniel Doyle, Philippe Pibarot, Rodrigo Bagur
Publikováno v:
Journal of the American College of Cardiology. 58(10)
ObjectivesValve hemodynamics and clinical outcomes among patients with a small aortic annulus who underwent transcatheter aortic valve implantation (TAVI) were examined.BackgroundThe presence of a small aortic annulus may complicate the surgical mana
Autor:
Spencer B. King, Morton J. Kern, Joseph W. Doucette, Richard R. Heuser, Elizabeth Ofili, Neal A. Scott, Robert J. Siegel, Jerome Segal
Publikováno v:
Journal of the American College of Cardiology. 20:276-286
Studies using Doppler catheters to assess blood flow velocity and vasodilator reserve in proximal coronary arteries have failed to demonstrate significant improvement immediately after coronary angioplasty. Measurement of blood flow velocity, flow re