During an atrial fibrillation ablation procedure using a safire blu duo ablation catheter, a hematoma on the posterior wall of the left atrium and thermal damage to the esophagus occurred.The pulmonary veins were isolated using a safire blu duo ablation catheter guided by an agilis nxt introducer.Approx 45 mins after the last lesion, the anesthesia team noted bleeding from the pt's mouth.A gi physician assessed the pt and determined that there was damage to the right side of the posterior wall of the left atrium (la) due to ablation.As a result of the damage to the la, the esophagus was also damaged.The pt was taken to surgery, which revealed a hematoma on the posterior wall of the left atrium and thermal damage to the esophagus.No repair was required for either structure, except removal of clots from the hematoma.The pt had a stroke two days later and is currently intubated in the icu.The cause of the stroke remains unclear.
|