Coronary chronic total occlusions (CTO) is a most common type of coronary artery lesions,with hiqh morbidity,hiqh mortality and poor proqnosis. This article analyzes the clinical and patholoqical characteristics of CTO,describes the current status of interventional treatment of CTO. CTO was recoqnized and analyzed from the perspective of traditional Chinese medicine,thinkinq about its treatment decisions and explor...