作者
Karim Al-Azizi, Emily Shih, J Michael DiMaio, John J Squiers, Ghadi Moubarak, Austin Kluis, Jasjit K Banwait, William H Ryan, Molly I Szerlip, Srinivasa P Potluri, Mohanad Hamandi, Allison T Lanfear, Talia G Meidan, Robert C Stoler, Timothy A Mixon, Anita R Krueger, Michael J Mack
发表日期
2023/5/1
期刊
Journal of the Society for Cardiovascular Angiography & Interventions
卷号
2
期号
3
页码范围
100600
出版商
Elsevier
简介
Background
The Society of Thoracic Surgeons (STS) score has been used to risk stratify patients undergoing transcatheter aortic valve replacement (TAVR). The Transcatheter Valve Therapy (TVT) score was developed to predict in-hospital mortality in high/prohibitive-risk patients. Its performance in low and intermediate-risk patients is unknown. We sought to compare TVT and STS scores’ ability to predict clinical outcomes in all-surgical-risk patients undergoing TAVR.
Methods
Consecutive patients undergoing TAVR from 2012-2020 within a large health care system were retrospectively reviewed and stratified by STS risk score. Predictive abilities of TVT and STS scores were compared using observed-to-expected mortality ratios (O:E) and area under the receiver operating characteristics curves (AUCs) for 30-day and 1-year mortality.
Results
We assessed a total of 3270 patients (mean age 79 ± 9 years, 45% female …
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K Al-Azizi, E Shih, JM DiMaio, JJ Squiers, G Moubarak… - Journal of the Society for Cardiovascular Angiography …, 2023