- Nov 14, 2011
Update on the mild to moderate mechanical valve leakage that was noted with previous annual Echoes...last week's Echo shows it is the same. mild to.mod., no symptoms....So, the new Cardio MD wants to do a TEE...i have a couple questions for Valvers: 1.) what kind of sedation is used, and 2.) do you have to go off warfarin before the TEE.