Associazione Nazionale Medici Cardiologi Ospedalieri

CONGRESS ABSTRACT

CONGRESS ABSTRACT

Categorie
Emergency management of cardiac electrical storm: a case report
Anno:
2025
A 74-year-old woman with a history of hypertension, diabetes, and ischemic heart disease was admitted to the hospital following the acute onset of palpitations. She had an ICD implanted 5 years earlier for primary prevention of sudden cardiac death due to ischemic cardiomyopathy with reduced left ventricular ejection fraction…
Utility of intra-procedural high-density mapping to identify suboptimal pulmonary vein isolation with pulsed-filed ablation: a single-center experience
Anno:
2025
Background Pulsed field ablation (PFA) represents a significant improvement in the field of atrial fibrillation (AF) ablation. Nonetheless, PFA by using standard procedural protocol showed a similar efficacy as compared with thermal ablation. The aim of this study was to verify whether the systematic use of high-density (HD) mapping…
Catheter Ablation of Premature Ventricular Beats Originating from Left Ventricular Summit in a Patient with Primary Dilated Cardiomyopathy
Anno:
2025
Introduction Premature ventricular contractions (PVCs) are frequently benign. However, a high arrhythmic burden can lead to the deterioration of left ventricular systolic function, resulting in newly developed cardiomyopathy or worsening of pre-existing cardiopathy. 2022 ESC guidelines for the management of ventricular arrhythmias recommend catheter ablation as class I treatment…
Atrioventricular block and Zanubrutinib: the role of cardioneuroablation
Anno:
2025
Background: Cardioneuroablation is conceivable for functional bradyarrhythmias caused by a dysregulation of the autonomic nervous system. Cardioneuroablation is an ablation technique that targets epicardial ganglionic plexi to reduce syncope burden and avoid pacemaker implantation in patients with vasovagal syncope and functional forms of sinus node dysfunction and atrioventricular block. The ergometric…
Anatomical Ablation of Atrioventricular Node by Identification ff Compact Node Potential in Ablate and Pace Procedures
Anno:
2025
Background: Atrioventricular (AV) junctional ablation is commonly performed to treat refractory arrhythmias by disrupting AV conduction. The procedure traditionally targets either the site with the earliest His bundle potential or the most prominent His potential. However, this could lead to a proarrhythmic risk linked to QT interval prolongation and…
Left ventricular summit ablation: the role of the imaging
Anno:
2025
A 20 years old boxer had undergone usual sport medicine examination complaining palpitations and some ventricular premature beats (PVC) were documented at ECG. He had no remarkable past medical history except for known right bundle branch block (RBBB) and bicuspid heart valve with minimum valve regurgitation but no aortic…
Efficacy and Safety of Pulsed-Field Ablation Versus Thermal Ablation for Atrial Fibrillation in Real-World Clinical Practice: A Meta-Analysis
Anno:
2025
Background: Recent randomized clinical trials (RCTs) on pulsed-field ablation (PFA) systems for treating atrial fibrillation (AF) have shown promising potential to reduce complications associated with conventional thermal modalities while maintaining efficacy. However, RCT results may not fully reflect real-world clinical practice. Objective: This study aims to compare the safety…
Clinical impact of very-high-power-short duration catheters on biomarkers after atrial fibrillation ablation
Anno:
2025
Background: Very-high-power-short duration (vHPSD) catheters are associated with less irrigation fluid load than standard (STD RF) ablation catheters. However, the impact of this fluid reduction on biomarkers in pulmonary vein isolation (PVI) for atrial fibrillation (AF) remains unknown. Methods and aim:  Biomarkers of heart failure, myocardial injury, and systemic…