George Katritsis, Balrik Kailey, Vishal Luther, Shahnaz Jamil Copley, Michael Koa-Wing, Anu Balasundram, Louisa Malcolme-Lawes, Norman Qureshi, Phang Boon Lim, Fu Siong Ng, Nuno Cortez Diaz, Luis Carpinteiro, Joao de Sousa, Ruairidh Martin, Moloy Das, Stephen Murray, Anthony Chow, Nicholas S Peters, Zachary Whinnett, Nick Wf Linton, Prapa Kanagaratnam
BACKGROUND: Three dimensional (3D) mapping of the ventricular conduction system is challenging. OBJECTIVES: We used Ripple Mapping to distinguish conduction system activation to that of adjacent myocardium, to characterise the conduction system in the post-infarct LV. METHODS: High-density mapping (PentaRay, CARTO) was performed during normal rhythm in patients undergoing VT ablation. Ripple Maps were viewed from the end of the P wave to QRS onset in 1ms increments...
January 27, 2024: Heart Rhythm: the Official Journal of the Heart Rhythm Society