Results 41 to 50 of about 329,528 (297)

Complications of biventricular pacing*1 [PDF]

European Heart Journal Supplements, 2004
Resynchronisation therapy with biventricular pacing is increasingly accepted as therapy for patients with drug resistant heart failure. The complications of device implantation include those associated with conventional pacing and those specifically related to the positioning of a lead within a branch of the coronary sinus.
Sue Ellery, Vince Paul
openaire   +2 more sources

Biventricular Pacing in Normal Hearts

Reviews in Cardiovascular Medicine, 2012
For more than half a century, pacemakers have proven to be one of the most successful medical interventions. In an effort to approximate normal cardiac physiology, pacemakers have evolved from simple to highly sophisticated devices. There is a growing demand, not only to improve overall mortality and safety in patients with ...
Tariq Bhat, Sumaya Teli, Hilal A Bhat, Soad Bekieth, Marcin Kowalski, James Lafferty   +5 more
openaire   +3 more sources

Reduction of hospital days by biventricular pacing [PDF]

European Journal of Heart Failure, 2000
AbstractThe health care costs for heart failure are substantial. Studies indicate that hospital treatment constitutes 65–75% of these. The aim of this study was to assess total and heart failure related hospital days as well as safety and efficacy of biventricular pacing in 16 patients with severe heart failure and delayed intraventricular conduction ...
Fredrik Gadler, Cecilia Linde, Frieder Braunschweig, Lars Rydén   +3 more
openaire   +3 more sources

Endocardial biventricular pacing for chronic heart failure patients: Effect on transmural dispersion of repolarization

Journal of Arrhythmia, 2019
Background and Aim Conventional epicardial cardiac resynchronization therapy (CRT) can cause fatal arrhythmia associated with increased transmural dispersion of repolarization (TDR).
Muhammad Yamin, Yoga Yuniadi, Idrus Alwi, Siti Setiati, Muhammad Munawar   +4 more
doaj   +1 more source

Device rounds: T-wave oversensing: A cause of loss of cardiac resynchronization therapy

Indian Pacing and Electrophysiology Journal, 2016
A CRT-D patient presented with loss of biventricular pacing associated with heart failure symptoms. The electrocardiogram showed sinus rhythm with alternating wide unpaced and narrower paced QRS complexes.
Nicolas B. Dayal, Haran Burri
doaj   +1 more source

Inference of ventricular activation properties from non-invasive electrocardiography [PDF]

, 2020
The realisation of precision cardiology requires novel techniques for the non-invasive characterisation of individual patients' cardiac function to inform therapeutic and diagnostic decision-making. The electrocardiogram (ECG) is the most widely used clinical tool for cardiac diagnosis.
arxiv   +1 more source

Effect of Biventricular Pacing on Diastolic Dyssynchrony

Journal of the American College of Cardiology, 2010
This study sought to examine the changes in diastolic dyssynchrony with cardiac resynchronization therapy (CRT).Little is known about the effect of CRT on diastolic dyssynchrony.Consecutive heart failure patients (n = 266, age 65.7 ± 10.0 years) underwent color-coded tissue Doppler imaging at baseline, 48 h, and 6 months after CRT.
Shanks M., Bertini M., Delgado V., Ng A. C. T., Nucifora G., Van Bommel R. J., Borleffs C. J. W., Holman E. R., Van De Veire N. R. L., Schalij M. J., Bax J. J.   +10 more
openaire   +7 more sources

Prominent differences in left ventricular performance and myocardial properties between right ventricular and left ventricular-based pacing modes in rats

Scientific Reports, 2017
Biventricular pacing is an important modality to improve left ventricular (LV) synchronization and long-term function. However, the biological effects of this treatment are far from being elucidated and existing animal models are limited and demanding ...
Wesam Mulla, Sharon Etzion, Sigal Elyagon, Roni Gillis, Michael Murninkas, Yuval Konstantino, Ingra Mannhardt, Thomas Eschenhagen, Noah Liel-Cohen, Yoram Etzion   +9 more
doaj   +1 more source

Statistical Shape Modeling of Biventricular Anatomy with Shared Boundaries [PDF]

arXiv, 2022
Statistical shape modeling (SSM) is a valuable and powerful tool to generate a detailed representation of complex anatomy that enables quantitative analysis and the comparison of shapes and their variations. SSM applies mathematics, statistics, and computing to parse the shape into a quantitative representation (such as correspondence points or ...
arxiv  

Digital twinning of cardiac electrophysiology models from the surface ECG: a geodesic backpropagation approach [PDF]

, 2023
The eikonal equation has become an indispensable tool for modeling cardiac electrical activation accurately and efficiently. In principle, by matching clinically recorded and eikonal-based electrocardiograms (ECGs), it is possible to build patient-specific models of cardiac electrophysiology in a purely non-invasive manner.
arxiv   +1 more source