New Insights Into the Predictors of Left Atrial Stunning After Successful Direct-Current Cardioversion of Atrial Fibrillation and Flutter

Direct-current cardioversion (DCCV) of atrial fibrillation and atrial flutter commonly causes post-DCCV left atrial (LA) stunning (LAS), which may potentiate thromboembolic complications. Data on LAS determinants are inconclusive.We prospectively evaluated LA and LA appendage function before and immediately after DCCV of atrial fibrillation and atrial flutter in 59 consecutive patients undergoing transesophageal echocardiographically guided DCCV...