OP-174 SURGICAL PLACEMENT OF LEFT VENTRICULAR LEAD FOR CARDIAC RESYNCHRONIZATION THERAPY AFTER FAILURE OF PERCUTANEOUS ATTEMPTS

OP-174 SURGICAL PLACEMENT OF LEFT VENTRICULAR LEAD FOR CARDIAC RESYNCHRONIZATION THERAPY AFTER FAILURE OF PERCUTANEOUS ATTEMPTS Z. Bayramoglu, M. Ezelsoy, B. Caynak, O. Yildiz, E. Sagbas, N. Yazicioglu, B. Akpinar. Department of Cardiovascular Surgery, Istanbul Florence Nightingale Hospital, Turkey; Department of Cardiovascular Surgery, Istanbul Bilim University, Turkey; Department of Cardiology, Istanbul Florence Nightingale Hospital, Turkey