Results 261 to 270 of about 3,654,033 (309)

Assessment of Ventricular Pacing in the Setting of an Institutional Improvement Program: Insights into Physiological Pacing

Clinical Medicine Insights: Cardiology, 2012
Background Excessive ventricular pacing is known to be detrimental. The purpose of this study was to assess ventricular pacing in the setting of an institutional improvement program in order to decrease unnecessary pacing.
Antoine Kossaify
exaly   +2 more sources

The quest for physiological pacing—Does one size fit all?

Journal of Cardiovascular Electrophysiology, 2019
Pacing is an established and ubiquitous treatment of bradycardias and some types of heart failure. The optimal pacing lead position which maximizes cardiac function and minimizes deterioration of ventricular function remains controversial.
Gerald Kaye
exaly   +2 more sources

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Physiological pacing improves symptoms and increases exercise capacity in the elderly patient

International Journal of Cardiology, 1994
Adrian Banning
exaly   +2 more sources

Bradyarrhythmias and Physiologic Pacing in the ICU

Journal of Intensive Care Medicine, 2021
Bradyarrhythmias represent a common pathology in the intensive care unit (ICU) with etiologies of varying severity. Treatment has often been focused on correcting underlying causes and may require pacing for urgent hemodynamic support. In recent years, there has been interest in physiologic pacing modalities which avoid the dyssynchrony from right ...
Jonathan Lattell, Gaurav A. Upadhyay
openaire   +2 more sources

Physiology of biventricular pacing

Current Cardiology Reports, 2007
Biventricular pacing (cardiac resynchronization therapy ) has been shown to be a very effective therapy for patients with heart failure and dyssynchrony, with improved survival now shown in a recent trial. Electrical dyssynchrony, usually quantified by the duration of the QRS complex, is distinct from mechanical dyssynchrony.
Kenneth C, Bilchick, Robert H, Helm, David A, Kass   +2 more
openaire   +2 more sources

Use of Physiologic Pacing After the Canadian Trial of Physiologic Pacing

Pacing and Clinical Electrophysiology, 2005
The Canadian trial of physiologic pacing (CTOPP), published in 2000, demonstrated a reduction in atrial fibrillation (AF), stroke and death with preservation of atrioventricular synchrony, though only the lower rate of AF was statistically significant.
G Frank O, Tyers, Min, Gao, Robert I, Hayden, Richard, Leather, Thomas, Ashton, Michael, Kiely   +5 more
openaire   +2 more sources

Simplifying Physiological Left Bundle Branch Area Pacing Using a New Nine Partition Method.

Canadian Journal of Cardiology, 2020
BACKGROUND Left bundle branch area pacing (LBBaP) is accepted as a physiological form of pacing; however, it is complex and usually requires an expensive electrophysiological recording system. METHODS A simplified approach ("nine partition method") was
Jun-Meng Zhang, Ze-Feng Wang, Lin-Na Zu, Li-Ting Cheng, Rui-juan Su, Xin-Lu Wang, Zhuo Liang, Jie-Ruo Chen, F. Hang, Jie Du, Wei-Jian Huang, Yong-Quan Wu   +11 more
semanticscholar   +1 more source

Physiologic Pacing: New Modalities and Pacing Sites

Pacing and Clinical Electrophysiology, 2006
Right ventricular (RV) apical pacing impairs left ventricular function by inducing dyssynchronous contraction and relaxation. Chronic RV apical pacing is associated with an increased risk of atrial fibrillation, morbidity, and even mortality. These observations have raised questions regarding the appropriate pacing mode and site, leading to the ...
Luigi, Padeletti, Randy, Lieberman, Sergio, Valsecchi, Douglas A, Hettrick   +3 more
openaire   +2 more sources

Physiology of Rate-Responsive Pacing

Cardiology Clinics, 1992
The search for a pacemaker that accurately and easily mimics normal physiology is a continuing effort. There have been many achievements in the past, including sensing of the pacing chamber and programming of the pacing rate, sensitivity, and output. Present pacing developments include atrioventricular synchrony and rate adaptiveness.
J D, Maloney, M E, Helguera, J R, Woscoboinik   +2 more
openaire   +2 more sources

INITIAL EXPERIENCE WITH PHYSIOLOGICAL PACING

Australian and New Zealand Journal of Medicine, 1985
Abstract:Fifty patients, aged 23 to 88 years, with permanent rate‐responsive dual chamber pacemakers were studied prospectively for 14.1 ± 11.4 (S.D.) months after implantation to assess the benefits and complications associated with this technique. In 12 patients the device replaced a ventricular demand pacemaker.
M J, Davis, G C, Mews, G D, Cope
openaire   +2 more sources