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. 2020 Nov 1;115(5):987–1005. [Article in Portuguese] doi: 10.36660/abc.20201122

Table 8. Recommendations for intraoperative transesophageal echocardiography9,4546 .

Recommendations Recommendation class Evidence level
Perioperative assessment of cardiac anatomy and function I A
Monitoring of surgical procedures involving risk of abnormal flows, valve reflux, residual obstructions, or myocardial ventricular dysfunction I A
Minimally invasive surgery, video-guided surgery, and hybrid procedures I A