Long-Term Electrocardiographic Changes and Clinical Outcomes of Transcatheter Aortic Valve Implantation Recipients Without New Postprocedural Conduction Disturbances

The objective of this study was to determine the long-term (>1 year) electrocardiographic (ECG) and clinical outcomes of patients without significant changes in their electrocardiogram after transcatheter aortic valve implantation (TAVI; including patients with pre-existing ECG abnormalities). Among 772 consecutive patients who underwent TAVI in our institution, 397 patients (51%) without new ECG changes were included. TAVI patients were divided...