Outcomes of mitral valve transcatheter edge to edge repair in patients with coronary chronic total occlusion
Department
Internal Medicine
Additional Department
Cardiology
Document Type
Article
Publication Title
Future Cardiology
Abstract
Introduction: It remains unknown whether the concomitant coronary chronic total occlusion (CTO) would affect the outcomes of the Mitral valve Trans-catheter Edge to edge-to-edge repair (M-TEER) procedure.
Methodology: Study population was extracted from the Nationwide Inpatient Sample Data using the International Classification of Diseases and clinical modifications/procedure coding system codes for M-TEER and CTO. Primary outcomes were in-hospital all-cause mortality and net cardiac periprocedural complications. Propensity matching was used to extract a matched control (M-TEER-CTO and M-TEER-No CTO).
Results: A total of 48,835 cases of M-TEER were identified in the United States between January 2016 and December 2020, of whom 700 patients (1.5%) had the diagnosis of coronary total occlusion (CTO). The mean age of M-TEER patients was not significantly different between the two groups (76 vs. 75 years, p = 0.11); however, the CTO cohort had a higher percentage of males (66.72% vs. 53.41%, p = 0.002). M-TEER-CTO had higher odds of net all cardiac periprocedural complications (aOR 1.83,95% CI (1.17-2.84), p = 0.007) compared to the no-CTO group, however, there was no difference in in-hospital mortality (aOR 1.54, 95%CI (0.52-4.56), p = 0.43).
Conclusions: Patients undergoing M-TEER with CTO had a higher incidence of net all cardiac periprocedural complications but similar mortality compared to those with no CTO.
First Page
843
Last Page
847
DOI
10.1080/14796678.2024.2434392
Volume
20
Issue
15-16
Publication Date
12-1-2024
Medical Subject Headings
Humans; Male; Female; Coronary Occlusion; Aged; Cardiac Catheterization; Mitral Valve Insufficiency; Hospital Mortality; Mitral Valve; United States; Retrospective Studies; Chronic Disease; Treatment Outcome; Heart Valve Prosthesis Implantation; Postoperative Complications; Echocardiography, Transesophageal; Aged, 80 and over
PubMed ID
39601365
Recommended Citation
Ahmed, A., Eisa, M., Takla, A., Arora, S., Mohamed, M., Hanafi, A., & Feitell, S. (2024). Outcomes of mitral valve transcatheter edge to edge repair in patients with coronary chronic total occlusion. Future Cardiology, 20 (15-16), 843-847. https://doi.org/10.1080/14796678.2024.2434392