摘要
Background In an effort to avoid x-ray and contrast agents for patients of atrial fibrillation(AF)with chronic kidney disease,we developed a method for transcatheter closure of left atrial appendage(LAA)under the guidance of transesophageal echocardiography(TEE)without fluoroscopy.
出处
《中国循环杂志》
CSCD
北大核心
2018年第S01期138-138,共1页
Chinese Circulation Journal