ArticleOpen heart2026
Cardiac surgical outcomes and predictors of redo sternotomy in patients with Marfan syndrome: a retrospective multicentre cohort study.
Article in Open heart, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Lymphatic therapies open the valve in Marfan syndrome.The Journal of clinical investigation · 2026Article
- Connective tissue disorders and cardiac arrhythmias: genetic pathways, mechanistic bridges, and clinical implications.Frontiers in cardiovascular medicine · 2026Review
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Authors and funding
11 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundMarfan syndrome (MFS) is associated with progressive aortic and valvular disease requiring cardiac surgery, but contemporary data on repeat cardiac operations in adults remain limited.
methodsWe performed a retrospective multicentre cohort study of 783 adults with MFS evaluated across three Mayo Clinic sites. Cardiac operations, postoperative complications, echocardiographic findings and redo sternotomy events were identified by chart review. Multivariate logistic regression was used to evaluate factors associated with redo sternotomy.
resultsOverall, 454 patients (58.0%) underwent at least one cardiac operation, and 185 patients (23.6% of the total cohort; 41.0% of operated patients) required redo sternotomy. The most common procedures were aortic root intervention (53.4%), aortic valve intervention (39.6%), mitral valve intervention (16.1%) and tricuspid valve intervention (2.6%). Valvular abnormalities were frequent, including mitral regurgitation (51.5%), mitral valve prolapse (41.1%), tricuspid regurgitation (44.6%) and aortic regurgitation (28.5%). Major postoperative complications occurred in 15.3% of patients. On multivariate analysis, hypertension (OR 2.39, 95% CI 1.54 to 3.72), emergent initial operation (OR 3.38, 95% CI 1.97 to 5.80) and postoperative complications (OR 2.59, 95% CI 1.58 to 4.27) were independently associated with redo sternotomy, whereas repair extending beyond the aortic root was associated with lower odds (OR 0.39, 95% CI 0.29 to 0.53).
conclusionIn this large multicentre cohort of adults with MFS, cardiac surgery was common, and redo sternotomy occurred frequently among operated patients. These findings provide a contemporary description of the long-term need for cardiac surgery in adults with MFS managed at tertiary referral centres.
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