Circulation: Arrhythmia and Electrophysiology

FEBRUARY 6, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. BACKGROUND:Pulsed field ablation uses electrical fields to cause nonthermal cell death over several hours. Acute changes in tissue birefringence and voltage abatement were analyzed for each individual lesion.

Ablation 40

Ablation Electrophysiology Arrhythmia Circulation 40

Circulation: Arrhythmia and Electrophysiology

NOVEMBER 23, 2023

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. Background:Pulsed field ablation (PFA) has emerged as an alternative to radiofrequency ablation. However, data on focal point-by-point PFA are scarce.

Ablation 40

Ablation Pulmonary Atrial Fibrillation Electrophysiology 40

Circulation: Arrhythmia and Electrophysiology

FEBRUARY 23, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. BACKGROUND:The effect of contact force (CF) on lesion formation is not clear during pulsed field ablation (PFA). Further studies are required to evaluate the best PFA ablation settings to achieve transmural lesions.

Ablation 40

Ablation Electrophysiology Arrhythmia Circulation 40

Circulation: Arrhythmia and Electrophysiology

DECEMBER 28, 2023

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. Background:Effects of contact force (CF) on lesion formation during pulsed field ablation (PFA) have not been well validated. mm ablation electrode and CF sensor (TactiCath SE, Abbott) was connected to a PFA system (CENTAURI, Galvanize Therapeutics).

Ablation 40

Ablation Electrophysiology Hemorrhage Arrhythmia 40

Circulation: Arrhythmia and Electrophysiology

JANUARY 29, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print.

Electrophysiology 40

Electrophysiology Ablation Arrhythmia Circulation 40

Circulation: Arrhythmia and Electrophysiology

JANUARY 29, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. BACKGROUND:High-power short-duration ablation has shown impressive efficacy and safety for pulmonary vein isolation (PVI); however, initial efficacy results with very high power short-duration ablation were discouraging. No complications occurred.

Electrophysiology 76

Electrophysiology Atrial Fibrillation Pulmonary Ablation 76

Circulation: Arrhythmia and Electrophysiology

NOVEMBER 3, 2023

Circulation: Arrhythmia and Electrophysiology, Volume 16, Issue 11 , Page e012300, November 1, 2023.

Electrophysiology 40

Electrophysiology Arrhythmia Ablation Circulation 40

Circulation: Arrhythmia and Electrophysiology

NOVEMBER 3, 2023

Circulation: Arrhythmia and Electrophysiology, Volume 16, Issue 11 , Page e012043, November 1, 2023. BACKGROUND:In patients with persistent atrial fibrillation (PersAF), catheter ablation aiming for pulmonary vein isolation (PVI) is associated with moderate clinical effectiveness.

Atrial Fibrillation 40

Atrial Fibrillation Pulmonary Quality of Life Ablation 40

Circulation: Arrhythmia and Electrophysiology

NOVEMBER 16, 2023

Circulation: Arrhythmia and Electrophysiology, Ahead of Print.

Electrophysiology 40

Electrophysiology Arrhythmia Ablation Circulation 40

Circulation: Arrhythmia and Electrophysiology

DECEMBER 14, 2023

Circulation: Arrhythmia and Electrophysiology, Ahead of Print.

Electrophysiology 40

Electrophysiology Bicuspid/Mitral Arrhythmia Circulation 40

Circulation

NOVEMBER 29, 2023

Circulation, Ahead of Print. In addition, new recommendations addressing atrial fibrillation and thromboembolic risk assessment, anticoagulation, left atrial appendage occlusion, atrial fibrillation catheter or surgical ablation, and risk factor modification and atrial fibrillation prevention have been developed.

Atrial Fibrillation 76

Atrial Fibrillation Risk Factors Ablation Arrhythmia 76

Circulation: Arrhythmia and Electrophysiology

FEBRUARY 23, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. According to CS, pacing MI ablation was incomplete in 9 patients, in whom the analysis indicated persistent VOM connection. MI block was verified using conventional CS pacing.

Ablation 40

Ablation Bicuspid/Mitral Electrophysiology Arrhythmia 40

Dr. Smith's ECG Blog

JULY 21, 2024

However, he suddenly developed a series of malignant ventricular arrhythmias. Below are printouts of some of the arrhythmias recorded. This time, the arrhythmia did not spontaneously terminate — but rather degenerated to VFib, requiring defibrillation. The arrhythmia starts with a PVC having a short coupling interval.

Arrhythmia 116

Arrhythmia Cardiogenic Shock Bradycardia Defibrillator 116

Circulation: Arrhythmia and Electrophysiology

OCTOBER 25, 2023

Circulation: Arrhythmia and Electrophysiology, Volume 16, Issue 11 , Page e012191, November 1, 2023. Ablation was acutely successful in 13 of 14 patients with recurrence in 3. One procedure was complicated by complete heart block after ablation of a high-risk midseptal AP.

Cardiomyopathy 40

Cardiomyopathy Electrophysiology Atrial Fibrillation Ablation 40

DAIC

DECEMBER 8, 2023

The guideline was jointly published today in the Journal of the American College of Cardiology and Circulation. Atrial fibrillation, or AFib, is the most common type of heart rhythm disorder (arrhythmia), affecting over 6 million Americans, and the number is expected to double by 2030. This is a complex disease.

Atrial Fibrillation 52

Atrial Fibrillation AFIB Strokes Stroke 52

European Journal of Heart Failure

NOVEMBER 3, 2023

Among 475 patients with cardiac sarcoidosis, 119 (25.1%) were isolated cardiac sarcoidosis (iCS) based on the 2016 Japanese Circulation Society criteria. FVAE, fatal ventricular arrhythmia event; HR, hazard ratio; ILLUMINATE-CS, ILLUstration of the Management and prognosIs of JapaNese pATiEnts with Cardiac Sarcoidosis.

Atrial Fibrillation 40

Atrial Fibrillation Heart Failure Tachycardia Arrhythmia 40

Circulation: Arrhythmia and Electrophysiology

APRIL 17, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. BACKGROUND:Epicardial radiofrequency catheter ablation (RFCA) of idiopathic ventricular arrhythmias (VAs) originating from the left ventricular summit (LVS) is challenging because of the anatomic barriers.

Arrhythmia 45

Arrhythmia Ablation Electrophysiology Outcomes 45

All About Cardiovascular System and Disorders

FEBRUARY 14, 2024

In fact the Circulation article cited is on Complete Transposition of the Great Vessels. Fragmented QRS is a marker of myocardial scar and consequent arrhythmias in ischemic and nonischemic cardiomyopathy. Multiple accessory pathways can occur and radiofrequency catheter ablation is effective.

Congenital Heart Disease 52

Congenital Heart Disease Congenital Heart Disease VSD 52

DAIC

MARCH 28, 2024

a global leader in cardiac arrhythmia treatment and part of Johnson & Johnson MedTec h i , announced the submission of the VARIPULSE Platform for Premarket Approval Application (PMA) to the U.S. 1,ii For patients who had received ablation, median procedure and fluoroscopy times were 90.0 Food & Drug Administration ( FDA ).

Atrial Fibrillation 110

Atrial Fibrillation AFIB Ablation Pulmonary 110

Circulation: Arrhythmia and Electrophysiology

FEBRUARY 12, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. BACKGROUND:Electroporation is a promising nonthermal ablation method for cardiac arrhythmia treatment.

Ablation 40

Ablation Electrophysiology Arrhythmia Document 40

Dr. S. Venkatesan MD

APRIL 28, 2024

Spatial relationship of sites for atrial fibrillation drivers and atrial tachycardia in patients with both arrhythmias July 2017 International Journal of Cardiology 248(3) AF begets AF. In contrast to other tachycardias, with atrial fibrillation (AF), the focus is often speculative, and ablation attempts are made accordingly.

Atrial Fibrillation 75

Atrial Fibrillation Bicuspid/Mitral Pulmonary Ablation 75