[Endocardial mapping and high frequency catheter ablation of ventricular tachycardia after myocardial infarction].

Recurrent ventricular tachycardia in the setting of remote myocardial infarction are frequently resistant to antiarrhythmic drug treatment. Endocardial mapping and ablation is feasible in case of hemodynamically tolerable and reproducibly inducible forms. Identification of critical components of the reentrant circuit is mainly guided by entrainment mapping… CONTINUE READING