Comprehensive arrhythmic surgery for sustained ventricular tachycardia revisited.

A 68-year-old woman with a history of old inferior myocardial infarction was admitted because of sustained ventricular tachycardia. Double vessel coronary disease was found with subtotal obstruction of the right coronary artery (#1) and severe stenosis of the left circumflex coronary artery (#13). Dilated left ventricle with a large ventricular aneurysm at the inferior wall and severely reduced systolic function were also present. A comprehensive surgical ablation using subendocardial resection and cryoablation was performed in combination with aneurysmectomy, left ventricular reconstruction, and coronary bypass grafting to the circumflex coronary artery. An implantable cardioverter-defibrillator was also implanted. She has remained well without recurrence of sustained ventricular tachycardia for one year. Although radiofrequency catheter ablation is nowadays considered a first-line therapy for patients with sustained ventricular tachycardia, surgical ablation remains a valuable option for selected patients, particularly for those requiring left ventricular aneurysmectomy and coronary artery bypass grafting, in order to gain a better long-term prognosis through total cure of ventricular tachycardia. <Learning objective: Although radiofrequency catheter ablation is nowadays considered a first-line therapy for patients with sustained ventricular tachycardia, surgical ablation remains a valuable option for selected patients, particularly for those requiring left ventricular aneurysmectomy and coronary artery bypass grafting, in order to gain a better long-term prognosis through total cure of ventricular tachycardia.>.