congenital
Myocardial bridge
A myocardial bridge (MB) is a common heart anomaly in which one of the tunnels through the heart muscle (myocardium) itself.
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Coronary artery diseaseHeart failureArrhythmia (atrial fibrillation)CardiomyopathyHeart valve diseaseRheumatic heart diseaseCongenital heart defectHeart attackCardiac arrestMyocarditisAortic stenosisLong QT syndrome
See all of Heart →Plain-language summary adapted from Wikipedia. Not medical advice.