Aortic Annular Enlargement in the Elderly: Short and Long-Term Outcomes in the United States.

CONCLUSIONS: These data suggest annular enlargement during SAVR is associated with increased short-term risk in a Medicare population. Survival curves crossed after three years, which may portend a benefit in select patients. However, annular enlargement is still only done in the minority of patients who are at risk for PPM. PMID: 33421392 [PubMed - as supplied by publisher]

https://www.ncbi.nlm.nih.gov/pubmed/33421392?dopt=Abstract

Source: The Annals of Thoracic Surgery - January 6, 2021 Category: Cardiovascular & Thoracic Surgery Authors: Mehaffey JH, Hawkins RB, Wegermann ZK, Grau-Sepulveda MV, Fallon JM, Brennan JM, Thourani VH, Badhwar V, Ailawadi G Tags: Ann Thorac Surg Source Type: research