Transthoracic echocardiography-monitored CO2-insufflation esophageal endoscopy for diagnosis of Atrioesophageal fistula and prevention of iatrogenic air embolism: a case report.
Bing RongXiquan ZhangHui TianHongyu ZhangNing ZhongJing-Quan ZhongPublished in: BMC cardiovascular disorders (2020)
This modified esophageal endoscopy is an alternative tool for early detection of AEF when normal or doubtful CT findings present.