Flow reserve fraction: the optimal choice in lesion assessing and interventional guiding for patient with unstable angina pectoris and intermediate lesion wrapped with myocardial bridge: a case report
Abstract Background It is difficult to choose correctly interventional strategy for coronary intermediate lesions combined with myocardial bridge.Endovascular imaging is advocated to guide treatment, but flow reserve fraction (FFR) is not recommended to guide the interventional treatment of myocardial bridge disease because of Lash the inaccurate j