IntroductionPercutaneous coronary intervention is performed routinely in the management of myocardial infarction with obstructive coronary disease. but intervention to arteries supplying nonviable myocardium may be harmful. It is important therefore to establish myocardial viability. and there is an unmet need in current clinical practice for real time viability assessment to aid in d... https://www.spidertattooz.com/UMA-Sound-Lantern/