Result: Compared with CEA, PVB has significant higher PaO2, has the same VAS in still state with the CEA while different VAS in movement, and the accumulated usage of marphine is , the PVB has
Objective To evaluate acute and long2term angiographic and clinical outcomes of long stent or multiple overlapped stents (length ≥ 20 mm) implantation for diffuse atherosclerosis lesions in octogenarians. Method
qianting13
