Krit Jongnarangsin
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View article: Prognostic Value of Antiarrhythmic Drug Suppression of Electrical Storm Prior to Ventricular Tachycardia Ablation
Prognostic Value of Antiarrhythmic Drug Suppression of Electrical Storm Prior to Ventricular Tachycardia Ablation Open
Introduction Early ablation after electrical storm (ES) has been associated with improved ventricular tachycardia (VT)‐free survival. Antiarrhythmic drugs (AAD) can acutely temper ES in some patients allowing for delayed elective ablation,…
The Association Between Newly Acquired Permanent Left Bundle Branch Block Following Transcatheter Aortic Valve Replacement and New‐Onset Cardiomyopathy Open
Background Left bundle branch block (LBBB) frequently occurs after transcatheter aortic valve replacement (TAVR) and may lead to adverse clinical outcomes. Objectives This study assesses the incidence of new‐onset cardiomyopathy in patient…
View article: Ventricular Tachycardia Ablation in Patients With Severely Decreased Left Ventricular Ejection Fraction
Ventricular Tachycardia Ablation in Patients With Severely Decreased Left Ventricular Ejection Fraction Open
Background Ablation of ventricular tachycardia (VT) is often performed in patients with structural heart disease. Procedural and delayed enhancement cardiac magnetic resonance imaging (DE‐CMR) characteristics among patients with very sever…
Unveiling Rarity: Giant Septal Coronary Vein Dissection, an Unforeseen Twist in Complications of Left Bundle Branch Area Pacing Open
Left bundle branch area pacing (LBBAP) is a promising pacing technique aimed at mitigating pacing-induced cardiomyopathy; however, a gap in understanding persists concerning intraprocedural complications and their management. This case stu…
Atrial Fibrillation Recurrence Risk After Catheter Ablation in Patients With Rheumatoid Arthritis: A Systematic Review and Meta‐Analysis Open
Background The association between rheumatoid arthritis (RA) and the risk of developing atrial fibrillation (AF) is well‐established. However, data on the impact of RA on AF recurrence postcatheter ablation (CA) remain unclear. This curren…
View article: Catheter Ablation of Parahisian Premature Ventricular Complexes From the Right Sinus of Valsalva
Catheter Ablation of Parahisian Premature Ventricular Complexes From the Right Sinus of Valsalva Open
Background Cather ablation of parahisian premature ventricular complexes (PVCs) often requires ablation in multiple cardiac chambers, including the sinuses of Valsalva (SoV). The safety and efficacy of ablation within the right SoV to targ…
Comparing Low‐to‐Zero Fluoroscopic Navigation Systems for AVNRT Catheter Ablation: A Network Meta‐Analysis Open
Background Low‐to‐zero fluoroscopic navigation systems lower radiation exposure which improves health outcomes. Conventional x‐ray fluoroscopy (CF) has long been the standard to guide to catheter location for cardiac ablation. With advance…
View article: Dofetilide for the treatment of premature ventricular complexes and ventricular tachycardia in patients with structural heart disease
Dofetilide for the treatment of premature ventricular complexes and ventricular tachycardia in patients with structural heart disease Open
Background Dofetilide is a class III antiarrhythmic agent approved for the treatment of atrial fibrillation and atrial flutter. Given the efficacy of other class III agents, it has been used off‐label for the treatment of premature ventric…
View article: Severe Periprocedural Complications After Ablation for Atrial Fibrillation
Severe Periprocedural Complications After Ablation for Atrial Fibrillation Open
This large worldwide collaborative study highlighted that tamponade, stroke, cardiac arrest, esophageal fistula, and death are rare after AF ablation. Older age, female sex, procedure duration, a dilated left atrium, and the use of radiofr…
Output‐dependent His bundle pacing: Unexpected <span>His‐Purkinje</span> system pathology unmasking Open
The anatomy of the His‐Purkinje system has been studied, yet there remains a knowledge gap regarding the impact of His bundle pacing and its electrocardiographic implications. This case report highlights the presence of His‐Purkinje system…
View article: Ventricular arrhythmias in patients with bicuspid aortic valves
Ventricular arrhythmias in patients with bicuspid aortic valves Open
Introduction Bicuspid aortic valves (BAV) are the most common congenital heart defects and the extent of ventricular arrhythmias (VA) in patients with BAV is unclear. The objective of this study is to describe VAs and late gadolinium enhan…
The impact of supraventricular arrhythmias on the outcomes of guideline‐compliant implantable cardioverter defibrillator programming Open
Introduction Several implantable cardioverter defibrillators (ICD) programming strategies are applied to minimize ICD therapy, especially unnecessary therapies from supraventricular arrhythmias (SVA). However, it remains unknown whether th…
Efficacy and safety between radiofrequency ablation and types of cryoablation catheters for atrioventricular nodal reentrant tachycardia: A Network Meta‐analysis and Systematic Review Open
Introduction Atrioventricular nodal reentrant tachycardia (AVNRT) is the most common supraventricular tachycardia referred for ablation. Periprocedural conduction system damage was a primary concern during AVNRT ablation. This study aimed …
View article: Long‐term outcomes of patients with ventricular arrhythmias and negative programmed ventricular stimulation followed with implantable loop recorders: Impact of delayed‐enhancement cardiac magnetic resonance imaging
Long‐term outcomes of patients with ventricular arrhythmias and negative programmed ventricular stimulation followed with implantable loop recorders: Impact of delayed‐enhancement cardiac magnetic resonance imaging Open
Background Programed ventricular stimulation (PVS) is a risk stratification tool in patients at risk for adverse arrhythmia outcomes. Patients with negative PVS may yet be at risk for adverse arrhythmia‐related events, particularly in the …
View article: Value of genotyping and scar‐phenotyping for VT ablation procedures in patients with nonischemic left ventricular cardiomyopathies
Value of genotyping and scar‐phenotyping for VT ablation procedures in patients with nonischemic left ventricular cardiomyopathies Open
Introduction Variants of cardiomyopathy genes in patients with nonischemic cardiomyopathy (NICM) generate various phenotypes of cardiac scar and delayed enhancement cardiac magnetic resonance (DE‐CMR) imaging which may impact ventricular t…
Sex differences in clinical characteristics, management, and outcomes in patients admitted for ventricular tachycardia: 2016–2018 Open
Introduction The concurrent data on sex disparities in VT management and outcomes have remained unclear. Therefore, our objective was to determine the impact of sex on ventricular tachycardia (VT) management and outcomes in patients admitt…
View article: Strain Analysis in Patients with Frequent Premature Ventricular Complexes and Preserved Left Ventricular Function Undergoing Ablation
Strain Analysis in Patients with Frequent Premature Ventricular Complexes and Preserved Left Ventricular Function Undergoing Ablation Open
Background: Frequent premature ventricular complexes (PVCs) can cause PVC-induced cardiomyopathy. The value of PVC ablation in patients with preserved left ventricular function in the low–normal range (ejection fraction: 50–55%) is not est…
Incidental left atrial appendage isolation after catheter ablation of persistent atrial fibrillation: Mechanisms and long‐term risk of thromboembolism Open
Introduction Incidental left atrial appendage (LAA) isolation may occur during radiofrequency ablation of persistent atrial fibrillation (AF). The study aims to describe the mechanisms and long‐term thromboembolic risk related to incidenta…
View article: Comparison of warfarin with direct oral anticoagulants for thromboembolic prophylaxis after catheter ablation of ventricular tachycardia
Comparison of warfarin with direct oral anticoagulants for thromboembolic prophylaxis after catheter ablation of ventricular tachycardia Open
Introduction Thromboembolic events after catheter ablation of ventricular tachycardia (VT) can result in significant morbidity. Thromboembolic prophylaxis after catheter ablation can be achieved by the use of antiplatelet agents, vitamin K…
Reverse of left ventricular remodeling in heart failure patients with left bundle branch area pacing: Systematic review and meta‐analysis Open
Background Left bundle branch area pacing (LBBAP) has recently become a promising option for the near‐natural restoration of electrical activation. However, the clinical relevance of therapeutic effects in individuals with heart failure wi…
Three‐dimensional‐guided and ICE‐guided transseptal puncture for cardiac ablations: A propensity score match study Open
Introduction Transseptal puncture (TSP) is routinely performed for left atrial ablation procedures. The use of a three‐dimensional (3D) mapping system or intracardiac echocardiography (ICE) is useful in localizing the fossa ovalis and redu…