Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Robert E, Kleiger"'
Publikováno v:
Pacing and Clinical Electrophysiology. 38:572-580
Background Biventricular pacing for cardiac resynchronization therapy (CRT) is intended to improve left ventricular function by coordinating systolic activity of the septum and free walls. Optimal resynchronization should be manifested by 12-lead ele
Autor:
Robert E. Kleiger, Eric Novak, Derrick R. Fansler, Jeffrey M. C. Lau, Sara C. Martinez, Susan M. Joseph
Publikováno v:
Annals of Noninvasive Electrocardiology. 20:62-68
Background Electrocardiograms (ECGs) are routinely obtained in patients with advanced congestive heart failure (CHF) before and after surgical implantation with a left-ventricular assist device (LVAD). As the number of patients with CHF is increasing
Autor:
Joshua I. Barzilay, Q B A Stephanie Mistretta, Michael W. Rich, Paulo H.M. Chaves, Peter P. Domitrovich, F.A.C.C. Robert E. Kleiger M.D., Phyllis K. Stein, F.A.C.C. John S. Gottdiener M.D.
Publikováno v:
Journal of Cardiovascular Electrophysiology. 19:1169-1174
Novel HRV Predicts CV Mortality in the Elderly.It is unknown whether abnormal heart rate turbulence (HRT) and abnormal fractal properties of heart rate variability identify older adults at increased risk of cardiovascular death (CVdth).Data from 1,17
Publikováno v:
Annals of Noninvasive Electrocardiology. 10:88-101
Electrocardiographic RR intervals fluctuate cyclically, modulated by ventilation, baroreflexes, and other genetic and environmental factors that are mediated through the autonomic nervous system. Short term electrocardiographic recordings (5 to 15 mi
Publikováno v:
American Heart Journal. 147:309-316
Background Decreased heart rate variability (HRV) is often assumed to be associated with mortality in all patients after myocardial infarction (MI), independent of clinical factors or time after MI. Method HRV was determined from Holter tapes in the
Publikováno v:
Pacing and clinical electrophysiology : PACE. 38(5)
Biventricular (BiV) pacing for cardiac resynchronization therapy (CRT) is intended to improve left ventricular function by coordinating systolic activity of the septum and free walls. Optimal resynchronization should be manifested by 12-lead electroc
Autor:
Robert E. Kleiger, William E. Boden, Prakash Deedwania, P.S Heggunje, Philip W. Lavori, R.A O'Rourke, Michael Wade
Publikováno v:
European Heart Journal. 21:2014-2025
Aims To compare the role of early invasive vs conservative management strategies in treating patients with non-Q wave myocardial infarction with or without a prior myocardial infarction. Background In patients recovering from non-Q wave myocardial in
Autor:
Robert E. Kleiger, Jeffrey N. Rottman, K B Schechtman, Phyllis K. Stein, Peter P. Domitrovich
Publikováno v:
Clinical Cardiology. 23:187-194
Background: Clinical and demographic determinants of heart rate variability (HRV), an almost universal predictor of increased mortality, have not been systematically investigated in patients post myocardial infarction (MI). Hypothesis: The study was
Autor:
Luc Pierard, Phyllis K. Stein, Paul Gérard, Peter P. Domitrovich, A. Bilge, Robert E. Kleiger, Jeffrey N. Rottman, Henri Kulbertus
Publikováno v:
International Journal of Cardiology. 71:1-6
Alternative methods for assessing ULF spectral power using data from commercial Holter analysers were studied. Different heuristics for ULF calculation were compared with standard research software-based determination of ULF. Setting: University Hosp
Autor:
Robert E. Kleiger, Phyllis K. Stein
Publikováno v:
Annual Review of Medicine. 50:249-261
Indices of heart rate variability (HRV) provide a window onto autonomic modulation of the heart. HRV indices, determined in either the time or frequency domain, are closely related and reflect parasympathetic, mixed sympathetic, and parasympathetic a