Introduction: Myocardial bridge (MB) is usually defined as the segment of the coronary artery (epicardial) which passes intramurally. In the early days. it was not having any clinical importance. but later studies showed the presence of it in the left anterior descending (LAD) artery can be associated with myocardial infarction and cardiac death suddenly. https://www.chiggate.com/dog-in-car-for-discount/