Journal of Cardiovascular Electrophysiology

JANUARY 13, 2025

Mutations in RyR2 and its dysfunction are implicated in various congenital heart diseases (CHDs). ABSTRACT Ryanodine receptor 2 (RyR2) protein, a calcium ion release channel in the sarcoplasmic reticulum (SR) of myocardial cells, plays a crucial role in regulating cardiac systolic and diastolic functions.

Congenital Heart Disease 40

Congenital Heart Disease Electrophysiology Congenital Heart Disease 40

HeartRhythm

SEPTEMBER 5, 2024

Post-operative arrhythmias are most often transient and medically treated, but some patients may require electrophysiology study (EPS) and ablation.

Congenital Heart Disease 45

Congenital Heart Disease Ablation Congenital Heart Disease 45

Journal of Cardiovascular Electrophysiology

JANUARY 24, 2025

ABSTRACT Introduction Data regarding safety and long-term outcome of very high-power-short duration (vHPSD) ablation in adult congenital heart disease (ACHD) patients with paroxysmal or persistent atrial fibrillation (AF) are lacking. Methods Retrospective observational single-center study. with paroxysmal AF, 43.6%

Congenital Heart Disease 40

Congenital Heart Disease Atrial Fibrillation Congenital Ablation 40

All About Cardiovascular System and Disorders

FEBRUARY 14, 2024

All these features together in a cyanotic congenital heart disease is characteristic of tricuspid atresia. Fragmented QRS is a marker of myocardial scar and consequent arrhythmias in ischemic and nonischemic cardiomyopathy.

Congenital Heart Disease 52

Congenital Heart Disease Congenital Heart Disease VSD 52

HeartRhythm

MARCH 12, 2024

A 37-year-old woman with biventricular repair for pulmonary atresia and an intact ventricular septum was referred for an electrophysiological study in the context of recurrent atrial arrhythmias with multiple electrical cardioversions. Her clinical tachycardia was easily inducible and had a cycle length (TCL) of 340 ms.

Congenital Heart Disease 40

Congenital Heart Disease Congenital Heart Disease Electrophysiology 40

HeartRhythm

APRIL 30, 2024

Atrial conduction abnormalities are common among patients with congenital heart disease, predisposing them to arrhythmias. In clinical practice, substrates are usually identified during electrophysiological mapping procedures using bipolar electrograms (EGM).

Congenital Heart Disease 40

Congenital Heart Disease Technology Electrophysiology Congenital 40

Journal of Cardiovascular Electrophysiology

FEBRUARY 8, 2024

Abstract Introduction Management of transvenous leads in patients with congenital heart disease (CHD) can be complicated by venous obstructions and residual shunts. Complications included blood transfusion ( n  = 2), arrhythmia ( n  = 3), pleural effusion ( n  = 1), and pressure ulcer ( n  = 1). h (range 5.4−12.8 h).

Congenital Heart Disease 40

Congenital Heart Disease Stent Stents Congenital 40