Author

J. Tolosana

3 papers indexed here

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Open access Sep 2026

Anatomical Determinants of the Left Atrial Electrograms: Wall Thickness and Myocardial Fat Infiltration.

Myocardial muscle thickness is the main determinant of local atrial voltage, while intramyocardial fat contributes to voltage attenuation, while OT provides the most consistent assessment of atrial wall composition, particularly under rhythm instability.

Cecilia Granata, N. Pierucci, L. Mazzocchi et al. · Cardiovascular Electrophysio... · 0 citations

Open access Sep 2026

Tailoring the Atrioventricular Interval During Left Bundle Branch Pacing: Playing With Fusion.

BACKGROUND Optimization of biventricular pacing for cardiac resynchronization therapy (CRT) with fusion (fusion-optimized intervals method) has been shown to improve left ventricular remodeling. However, information on programming the atrioventricular (AV) interval during left bundle branch pacing (LBBP) is scarce. O...

M. Pujol-López, M. Regany-Closa, E. Guasch et al. · Pacing and clinical electrop... · 0 citations

Open access Aug 2026

Ring-Like Scar Architecture and Arrhythmic Outcomes of Patients With Nondilated Left Ventricular Cardiomyopathy Treated With Ventricular Tachycardia Ablation.

BACKGROUND Nondilated left ventricular cardiomyopathy (NDLVC) is characterized by an elevated arrhythmic burden and frequent presence of ring-like late gadolinium enhancement (RL-LGE) pattern. However, the arrhythmic substrate and outcomes after ventricular tachycardia (VT) ablations remain undefined. OBJECTIVES This...

R. Pittorru, N. Pierucci, D. Kukavica et al. · JACC Clinical Electrophysiol... · 0 citations