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Title: Early Experience with Transmyocardial Laser Revascularization
Authors: Feroz Memon , Mohanimad Moinuddin , Saeed Qureshi , Bayoumi Nassar , Hussein Jabbad , Hassan Raffa
Journal: Journal of Pakistan Medical Association
Publisher: Pakistan Medical Association.
Country: Pakistan
Year: 1998
Volume: 48
Issue: 11
Language: English
Abstract
Conventional treatment of coronary artery disease consists of either Coronary Artery Bypass Grafting (CABG), medical therapy or percutaneous transluniinal coronary angioplasty (PTCA) or a combination. However, certain group of patients do not even qualify for CABG. Transmyocardial Laser Revascularization (TMR) is a unique new surgical modality specially for that sub group of patient population who have small and diffuse coronary artery disease not suitable for grafting. King Fahad Heart Center initiated its TMR program in February, 1994 and until February, 1996,100 patients under went the TMR procedure. Eighty-one were males and 19 females with a mean average age of 55 years. Seventy-nine patients had 3 vessel disease (VD) and 66 patients had non-graftable small vessels. Ten patients had left ventricular ejection fraction (LVEF) less than 30%. All the patients underwent a strict protocol of follow-up. The pre and post TMR assessment at six months and 12 months follow-up showed an increase in LVEF at six and 12 months as compared to pre TMR level. The exercise time also increased from a base line level at six months and showed further improvement at 12 months which was statistically significant (p
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