Results The CS and great cardiac vein ( GCV) were visualized in all patients; middle cardiac vein ( MCV) and 1~ 3 left posterior vein ( LPV) were visualized in almost all patients. 结果所有患者均可见冠状静脉窦和心大静脉,绝大多数患者可见心中静脉及1~3支左室后静脉。
Almost 76% middle cardiac vein opened directly into the right atrium. 多数(76%)心中静脉直接注入右心房。