Metal Clip in the Treatment of Acute Esophageal and Gastric Variceal Bleeding in Patients with Liver Cirrhosis under Endoscopy

Acute esophageal and gastric variceal bleeding is a common clinical emergency, while endoscopic esophageal variceal sclerotherapy (EVS) has been widely considered an effective treatment for acute esophageal and gastric variceal bleeding because of its higher emergency hemostasis success rate(about more than 90%) [1,2]. At the same time, elective repetitive sclerotherapy can effectively