TEE video (midesophageal 4-chamber long-axis view) showing residual air in the LV and LV apex

After weaning from bypass, this TEE midesophageal 4-chamber long-axis view is recorded and shows residual air in the LV.

TEE: transesophageal echocardiography; ME: midesophageal; LAX: long-axis; LV: left ventricle.

Reproduced with permission from Jonathan B Mark, MD.