High Density Mapping in Brugada Syndrome

"Hybrid epicardial right ventricular (RVOT-EPI) mapping and Brugada syndrome substrate ablation technique.~The procedure is performed in the hybrid operating room. The Advisor™ HD-Grid Mapping Catheter is delivered inside the chest through a working port and positioned under thoracoscopic view over the pulmonary artery that is consequently labeled on EAM. As a standard protocol the mapping catheter is positioned over the pulmonary artery and moved down progressively over the RVOT-EPI under continuous thoracoscopic view and at least three consecutive beats are required for each recording location point with a stable catheter position."