Results 41 to 50 of about 49,912 (215)
Sensors for Rate Responsive Pacing [PDF]
, 2004 Advances in pacemaker technology in the 1980s have generated a wide variety of complex multiprogrammable pacemakers and pacing modes. The aim of the present review is to address the different rate responsive pacing modalities presently available in ...
Paolo Valli +5 more
core
JACC: Case Reports, 2020 His bundle pacing was developed while seeking a physiological alternative to biventricular cardiac resynchronization therapy. However, His bundle pacing may not be adequate in all patients.
Margarida Pujol-López, MD +5 more
doaj +1 more source
Tailoring the Atrioventricular Interval During Left Bundle Branch Pacing: Playing With Fusion
Pacing and Clinical Electrophysiology, EarlyView.ABSTRACT Background Optimization of biventricular pacing for cardiac resynchronization therapy (CRT) with fusion (fusion‐optimized intervals method) has been shown to improve left ventricular remodeling. However, information on programming the atrioventricular (AV) interval during left bundle branch pacing (LBBP) is scarce.
Margarida Pujol‐Lopez +9 more
wiley +1 more source
Journal of Arrhythmia, 2006 The patient was a 67-year-old female diagnosed with dilated cardiomyopathy. She had chronic atrial fibrillation (AF) with bradycardia and low left ventricular function (left ventricular ejection fraction (LVEF) 40%). She was admitted for congestive heart
Yukiko Sashida, MD +5 more
doaj +1 more source
Minimizing hardware using physiological conduction system pacing: A case
IHJ Cardiovascular Case Reports, 2020 Ventricular activation via the specialized His Purkinje system results in synchronous bi-ventricular contraction with an endocardial to epicardial activation wavefront.
Vivek Kumar +2 more
doaj +1 more source
Dyssynchrony without dysfunction: Left bundle branch block does not acutely reduce cardiac output
The Journal of Physiology, EarlyView.Abstract figure legend Six electromechanical in silico heart models were simulated under healthy and pure acute left bundle branch block (LBBB) conditions. LBBB induced electrical dyssynchrony and increased left ventricular free wall strain, while the right and left ventricular ejection fraction remained relatively unchanged.
Carola Kruthoff +6 more
wiley +1 more source
Reduction of Hospital Days by Biventricular Pacing [PDF]
European Journal of Heart Failure, 2000 Abstract The 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 ...
F, Braunschweig +3 more
openaire +2 more sources
Techniques for Identification of Left Ventricular Asynchrony for Cardiac Resynchronization Therapy in Heart Failure [PDF]
, 2005 The most recent treatment option of medically refractory heart failure includes cardiac resynchronization therapy (CRT) by biventricular pacing in selected patients in NYHA functional class III or IV heart failure. The widely used marker to indicate left
Peter, Schuster, Svein, Faerestrand
core
Ventricular optimization of biventricular pacing: a systematic review
, 2008 Biventricular pacing has been shown to improve the overall clinical outcomes in patients with systolic heart failure and ventricular conduction delay on electrocardiogram.
Lim, SH, Lip, Gregory, Sanderson, John
core +1 more source
Heart Failure Decompensation and All-Cause Mortality in Relation to Percent Biventricular Pacing in Patients With Heart Failure Is a Goal of 100% Biventricular Pacing Necessary? [PDF]
, 2009 ObjectivesThe goal of this analysis was to determine the appropriate biventricular pacing target in patients with heart failure (HF).BackgroundCardiac resynchronization therapy (CRT) decreases the risk of death and HF hospitalization.
Christman, Shelly A. +5 more
core +1 more source