Thoracoscopic Transmyocardial Laser Revascularization
نویسندگان
چکیده
منابع مشابه
Transmyocardial holmium laser revascularization: feasibility of a thoracoscopic approach.
OBJECTIVE Creation of transmyocardial channels from the epicardium to the left ventricular cavity with the use of a laser is a modern approach in the treatment of patients with chronic ischemic heart disease unsuitable for coronary angioplasty or bypass grafting. We present the results of transmyocardial laser revascularization (TMLR) with a holmium laser as sole therapy in 22 patients operated...
متن کاملTransmyocardial laser revascularization.
Low-powered lasers were first used in the early 1980s to produce transventricular channels as an adjunct to coronary artery bypass graft surgery (CABG). Early results were encouraging, but because of the combined procedure, could not be attributed directly to use of the laser [1]. High-powered lasers were introduced into clinical practice in 1990 [2]. These lasers are powerful enough to create ...
متن کاملTransmyocardial laser revascularization. Personal experience.
BACKGROUND Indirect revascularization is a therapeutic approach in case of severe angina not suitable for percutaneous or surgical revascularization. Transmyocardial revascularization (TMR) is one of the techniques used for indirect revascularization and it allows to create transmyocardial channels by a laser energy bundle delivered on left ventricular epicardial surface. Benefits of the proced...
متن کاملPercutaneous laser revascularization does not equal transmyocardial laser revascularization.
We appreciate the suggestions of Dr. Veyrat regarding our study (1) and agree that it would be of interest to trigger the computed tomographic (CT) images at the time point of maximal aortic valve opening as previously calculated with Doppler velocity-time integral. However, some technical and logistic considerations arising from the CT perspective should be taken into account. The heart rate m...
متن کاملMyocardial perfusion after transmyocardial laser revascularization.
Laser Revascularization To the Editor: I read with interest the report of Iskandrian et al.1 The authors described a case of improvement of perfusion in the right coronary artery territories (after transmyocardial revascularization), as well as in the territory of the left anterior descending artery and the circumflex artery (after CABG surgery). I’d like to ask the authors why they were sure t...
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ژورنال
عنوان ژورنال: Operative Techniques in Thoracic and Cardiovascular Surgery
سال: 2001
ISSN: 1522-2942
DOI: 10.1053/otct.2001.23223