Category Ranking

98%

Total Visits

921

Avg Visit Duration

2 minutes

Citations

20

Article Abstract

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10511925PMC
http://dx.doi.org/10.1016/j.hrcr.2023.06.010DOI Listing

Publication Analysis

Top Keywords

correct dyssynchrony
4
dyssynchrony pacing
4
pacing side?
4
side? case
4
case ventricular-synchronized
4
ventricular-synchronized cardiac
4
cardiac resynchronization
4
resynchronization therapy
4
correct
1
pacing
1

Similar Publications

Cardiac resynchronization therapy (CRT) has been widely used in adult patients with heart failure and ventricular dyssynchrony, but its application in pediatric patients with congenital heart disease (CHD), particularly those with single-ventricle physiology, remains limited. We report the case of a male patient with congenitally corrected transposition of the great arteries (cc-TGA) and single-ventricle physiology who developed complete atrioventricular block and underwent single-chamber epicardial pacing at the age of four. A dual-chamber pacemaker was later implanted at the time of Glenn surgery.

View Article and Find Full Text PDF

Background: Elevated intracardiac filling pressures create a proarrhythmic environment that facilitates the development or progression of atrial fibrillation (AF). Accelerated lower rate pacing results in atrial decongestion by lowering intracardiac filling pressure and therefore may have an antiarrhythmic effect.

Case Summary: A 70-year-old woman with paroxysmal AF on flecainide progressed to symptomatic rate-controlled persistent AF 5 months ago.

View Article and Find Full Text PDF

Painful left bundle branch block (LBBB) syndrome is a rare condition characterized by chest pain associated with the development of LBBB in the absence of myocardial ischemia. Although the mechanism of this entity is not fully understood, the occurrence of retrosternal chest pain is considered to be the consequence of ventricular dyssynchrony induced by LBBB. We present two cases of patients with non-ischemic cardiomyopathy and chest pain associated with intermittent LBBB morphology.

View Article and Find Full Text PDF

The evolution of conduction system pacing and gaps in understanding.

Prog Cardiovasc Dis

June 2025

The University of Chicago Medicine, Center for Arrhythmia Care, Pritzker School of Medicine, Chicago, IL, USA. Electronic address:

The field of cardiac pacing has changed dramatically since the first pacemakers were implanted in the 1950s. Over the ensuing decades, advancements in pacing technology have yielded longer battery life, smaller devices, sturdier leads, and more sophisticated pacemaker programming. Cardiac resynchronization therapy (CRT) represented a significant revolution in pacing approach, with the goal of correcting interventricular dyssynchrony through biventricular pacing.

View Article and Find Full Text PDF

Background: Variable evidence exists about the efficacy of Cardiac resynchronization therapy (CRT) in women vs. men with reduced left ventricular ejection fraction (LVEF) and wide QRS complex. Current guidelines, hindered by underrepresentation of women in clinical trials, lack definitive recommendations.

View Article and Find Full Text PDF