Heart ablation surgery (IMAGE) Ohio State University Wexner Medical Center Caption Heart ablations are an effective treatment for persistent AFib but can also cause serious damage to the nearby esophagus, an injury that can be life threatening. Doctors at The Ohio State University Wexner Medical Center developed a new surgical device that gently diverts the esophagus out of harm’s way, making ablation procedures safer. Credit The Ohio State University Wexner Medical Center Usage Restrictions All multimedia is available for free and unrestricted media use with courtesy to The Ohio State University Wexner Medical Center License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.