High-Degree Heart Block During Noncardiac Surgery Soon After Transcatheter Aortic Valve Replacement: A Case Report

Patients undergoing transcatheter aortic valve replacement (TAVR) as a bridge to noncardiac surgery have improved outcomes. Older clinical trials concluded no increased risk of performing noncardiac surgery within 30 days of the TAVR procedure. Emerging evidence suggests patients with preexisting conduction abnormalities may require additional intervention to proceed safely with noncardiac surgery. More data are needed to clarify this clinical situation, especially for the anesthesiologist whose job is to mitigate risk for these patients. We present a patient who received a TAVR and suffered associated complications during subsequent surgery. We further discuss preventative measures and perioperative considerations for this patient population.