Atrial Tachycardias Arising from Ablation of Atrial Fibrillation: A Proarrhythmic Bump or an Antiarrhythmic Turn?
Figure 6
Left atrial appendage (LAA) pacing () results in proximal to distal activation (arrow) of coronary sinus (CS). This is suggestive of blocked () posterolateral mitral isthmus, at least, unidirectionally. CS 9-10—proximal CS, CS 1-2—distal CS.
) results in proximal to distal activation (arrow) of coronary sinus (CS). This is suggestive of blocked (
) posterolateral mitral isthmus, at least, unidirectionally. CS 9-10—proximal CS, CS 1-2—distal CS.
