Recently, our cardiovascular surgery department successfully performed stent implantation for a patient with left subclavian artery occlusion. The effect of the operation was immediate, and the “blood-stealing syndrome” disappeared, and the patient was discharged from the hospital. The patient was 56 years old and was admitted to the hospital with “a weak pulse on the left side for more than one month”. The patient had a history of hypertension for 5 years, and unintentionally found that the blood pressure of the left upper limb was significantly lower than that of the right upper limb (the difference between the two systolic blood pressures was about 40 mmHg), and the left radial artery pulsation was weak, often accompanied by dizziness after activity. Combining the medical history, symptoms and auxiliary examinations, the diagnosis was: 1. coronary heart disease, 2. left subclavian artery occlusion and blood-stealing syndrome, and 3. hypertension. After a department-wide discussion, the cardiovascular surgery department concluded that because of the patient’s severe coronary artery lesion, interventional treatment for coronary artery disease could be performed first, followed by treatment of left subclavian artery occlusion (interventional stenting or artificial vessel bypass). After the coronary intervention, on September 7, Associate Professor Gu Xinghua personally performed the stent implantation for the left subclavian artery occlusion in the hybridization operating room. The intraoperative imaging revealed that the proximal left subclavian artery was completely occluded, the proximal end of the occluded plaque was oblique, and the left vertebral artery was retrograde. The retrograde pathway was changed to a retrograde pathway after several attempts to pass the lesion through the femoral route, using various catheters and guidewires. The left brachial artery was dissected, carefully passed retrograde through the occluded segment, established a track, and released one self-expanding vascular stent with post-balloon dilation. The imaging showed satisfactory stent position and dilation, no residual stenosis, and good visualization of the left vertebral artery, distal left subclavian artery, and major branches. Postoperatively, the patient had a strong pulsation of the left radial artery. In patients with severe coronary artery disease (three-branch lesion), nearly 10% of patients have severe stenosis (>70%) of carotid artery, renal artery, subclavian artery and other vessels, which require staged or simultaneous surgical treatment. With the establishment of “one-stop” hybridization operating rooms in China, some specialized hospitals in Beijing and other cities are carrying out simultaneous hybridization surgery for similar patients and proposing new individualized treatment strategies, the most classic of which is: surgical small incision left internal mammary artery-anastomosis of anterior descending branch of coronary artery + interventional stenting of other major branches of coronary artery + peripheral vascular stenting. Our hospital has established the first “one-stop” hybridization operating room in our province, and we will make full use of this condition to develop individualized treatment plans for different patients, actively carry out simultaneous hybridization procedures, accumulate clinical experience, and vigorously promote this technology for the benefit of patients.