Mapping and Ablation of Premature Ventricular Complexes

Enriquez, Andres; Muser, Daniele; Markman, Timothy M.; Garcia, Fermin

doi:10.1016/j.jacep.2024.02.008

JACC: Clinical Electrophysiology

2024

DOI: 10.1016/j.jacep.2024.02.008

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Mapping and Ablation of Premature Ventricular Complexes

Andres Enriquez,

Daniele Muser,

Timothy M. Markman

et al.

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2024

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Cited by 3 publications

References 104 publications

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Multielectrode catheter-induced ectopy mapping: a novel technique for ablation of infrequent premature ventricular contractions

Martins,

Vlachos,

Cortez-Dias

et al. 2024

Heart Rhythm

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Multielectrode catheter-induced ectopy mapping: a novel technique for ablation of infrequent premature ventricular contractions

Martins,

Vlachos,

Cortez-Dias

et al. 2024

Heart Rhythm

View full text Add to dashboard Cite

Approaching Ventricular Tachycardia Ablation in 2024: An Update on Mapping and Ablation Strategies, Timing, and Future Directions

Di Cori,

Pistelli,

Parollo

et al. 2024

JCM

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This review provides insights into mapping and ablation strategies for VT, offering a comprehensive overview of contemporary approaches and future perspectives in the field. The strengths and limitations of classical mapping strategies, namely activation mapping, pace mapping, entrainment mapping, and substrate mapping, are deeply discussed. The increasing pivotal relevance of CMR and MDCT in substrate definition is highlighted, particularly in defining the border zone, tissue channels, and fat. The integration of CMR and MDCT images with EAM is explored, with a special focus on their role in enhancing effectiveness and procedure safety. The abstract concludes by illustrating the Pisa workflow for the VT ablation procedure.

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3D Map Combined with Transthoracic Echocardiography for Ablation of Premature Ventricular Contractions/Ventricular Arrhythmia from Papillary Muscle: A Technical Report

Mirzeyeva,

Heukäufer,

Janschel

et al. 2024

JCM

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Ventricular arrhythmias originating from the papillary muscle of the ventricles are complex clinical problems. Catheter ablation has the potential to cure these arrhythmias. However, the procedure is usually challenging due to the specific anatomy, catheter instability and difficulty in localization of the origin of the arrhythmias. Intracardiac echocardiography (ICE) has been reported to be the suitable imaging method for assessing the location of focus in papillary muscles. We used transthoracic echocardiography (TTE), as a noninvasive cost-effective imaging supporting modality, in combination with 3D mapping to guide the exact localization and successful ablation of papillary muscle-originating premature ventricular contractions (PVCs).

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Mapping and Ablation of Premature Ventricular Complexes

Cited by 3 publications

References 104 publications

Multielectrode catheter-induced ectopy mapping: a novel technique for ablation of infrequent premature ventricular contractions

Multielectrode catheter-induced ectopy mapping: a novel technique for ablation of infrequent premature ventricular contractions

Approaching Ventricular Tachycardia Ablation in 2024: An Update on Mapping and Ablation Strategies, Timing, and Future Directions

3D Map Combined with Transthoracic Echocardiography for Ablation of Premature Ventricular Contractions/Ventricular Arrhythmia from Papillary Muscle: A Technical Report

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