Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Roger A. Marinchak"'
Autor:
Gervasio A. Lamas, Alexander Paraschos, Kerry L. Lee, John F. Zimmerman, Anne S. Hellkamp, Roger A. Marinchak, Taya V. Glotzer, Raymond Yee, James R. Cook, John C. Love, Michael O. Sweeney, Glauco Radoslovich
Publikováno v:
Circulation. 107:1614-1619
Background— Some current pacing systems can automatically detect and record atrial tachyarrhythmias that may be asymptomatic. We prospectively studied a 312-patient (pt) subgroup of MOST (MOde Selection Trial), a 2010-patient, 6-year randomized tri
Autor:
E. John Orav, Lee Goldman, Roger A. Marinchak, Catherine Yoon, Kenneth A. Ellenbogen, Gervasio A. Lamas, Francisco Lopez-Jimenez, Bruce S. Stambler, Carol M. Mangione, Bruce L. Wilkoff, Kimberly A. Vitale
Publikováno v:
Lopez-Jimenez, F; Goldman, L; Orav, EJ; Ellenbogen, K; Stambler, B; Marinchak, R; et al.(2002). Health values before and after pacemaker implantation. American Heart Journal, 144(4), 687-692. doi: 10.1016/S0002-8703(02)00143-6. UCLA: Retrieved from: http://www.escholarship.org/uc/item/9p58x5zr
American heart journal, vol 144, iss 4
American heart journal, vol 144, iss 4
Background Health value or utility is the abstracted magnitude of a person's preference for quality and quantity of life. It reflects how much lifetime with the patient's current health condition a patient is willing to exchange for a life in excelle
Autor:
Eleanor Schron, Russell Silverman, Arnold J. Greenspon, John H. McAnulty, Gervasio A. Lamas, N.A. Mark Estes, Michael O. Sweeney, Stephen Greer, Roger A. Freedman, Kenneth A. Ellenbogen, Roger A. Marinchak, Angel R. Leon, Raymond Yee, E. John Orav, Lee Goldman, Kerry L. Lee, Greg C. Flaker, Anne S. Hellkamp, Frederick A. Ehlert
Publikováno v:
New England Journal of Medicine. 346:1854-1862
Dual-chamber (atrioventricular) and single-chamber (ventricular) pacing are alternative treatment approaches for sinus-node dysfunction that causes clinically significant bradycardia. However, it is unknown which type of pacing results in the better
Autor:
David S. Cannom, John M. Herre, Richard M. Luceri, Roger A. Marinchak, Jeffrey L. Anderson, L. Brent Mitchell, Frederick A. Ehlert, Blair D. Halperin, Robert Ledingham, Ellen Graham Renfroe, H. Leon Greene, Jonathan S. Steinberg
Publikováno v:
American Heart Journal. 142:816-822
Background The etiology of structural heart disease in patients with life-threatening arrhythmias (ventricular tachycardia [VT]/ventricular fibrillation [VF]) may define clinical characteristics at presentation, may require that different therapies b
Autor:
Roger A. Marinchak, Ying Wu, Gan-Xin Yan, Seth J. Rials, Tengxian Liu, Xiaoping Xu, Peter R. Kowey
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 281:H1968-H1975
The effects of left ventricular hypertrophy (LVH) on the generation of phase 2 early afterdepolarization (EAD) and transmural dispersion of repolarization (TDR) were assessed using arterially perfused rabbit ventricular wedge preparations. Transmembr
Autor:
Jonathan S. Steinberg, Al Hallstrom, S G Greer, Karen J. Beckman, Richard C. Klein, E Menchavez, P. Foster, H.L. Greene, M Raitt, Roger A. Marinchak, Frederick Ehlert, Mary Morris, M S Wathen
Publikováno v:
Journal of Cardiovascular Electrophysiology. 12:996-1001
Unexplained Syncope in AVID.Introduction: A prospective registry and substudy were conducted in the Antiarrhythmics Versus Implantable Defibrillators (AVID) Study to clarify the prognosis and recurrent event rate, risk factors, and impact of implanta
Publikováno v:
Circulation. 103:2851-2856
Background —This study examined the role of phase 2 early afterdepolarization (EAD) in producing a trigger to initiate torsade de pointes (TdP) with QT prolongation induced by dl -sotalol and azimilide. The contribution of transmural dispersion of
Autor:
Ying Wu, David B. Bharucha, Xiaoping Xu, Peter R. Kowey, Joseph J. Salata, Seth J. Rials, Tengxian Liu, Roger A. Marinchak
Publikováno v:
Circulation. 103:1585-1590
Background —Delayed rectifier K + currents are critical to action potential (AP) repolarization. The present study examines the effects of left ventricular hypertrophy (LVH) on delayed rectifier K + currents and their contribution to AP repolarizat
Publikováno v:
Current Treatment Options in Cardiovascular Medicine. 2:281-295
Atrial fibrillation will present the most significant arrhythmia management challenge for clinicians in the new millennium, particularly as the percentage of elderly patients and longevity increase worldwide. The clinical manifestations of the arrhyt
Publikováno v:
American Heart Journal. 139:0814-0819