ABSTRACT
Objective To evaluate the significance of myocardial bridge and find a reasonable diagnosis and treatment strategy.Methods Sixty-three myocardial bridge patients and sixty-three patients with negative results of coronary artery angiography were reviewed.The clinical data of symptoms,electrocardiogram,exercise tests,coronary artery angiography,therapeutics and the serum levels of C-reactive protein(CRP)were analyzed.Results The symptoms of chest distress and chest pain were found in myocardial bridge patients.Myocardial consumption of oxygen augmentation causes the symptoms of aggravation.Positive results of electrocardiogram and exercise tests in many of myocardial bridge patients were examined.There were no relationship with severity of myocardial bridge artery stenosis.Most of myocardial bridge were discovered in anterior descending branch.At present,the main treatment of myocardial bridge was drug therapeutics.After treatment,the serum levels of CRP was significantly decreased.Conclusion Myocardial bridge was anatomy abnormality with important clinical significance.The serum levels of CRP can be used to evalue the therapeutic efficacy of myocardial bridge.