The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Feb 2025
Validation of the HeartMate 3 survival risk score in a large left ventricular assist device center.
The HeartMate 3 survival risk score was recently validated in the Multicenter study Of MagLev Technology in Patients Undergoing Mechanical Circulatory Support Therapy with HeartMate 3 to predict patient-specific survival in HeartMate 3 left ventricular assist device candidates. The HeartMate 3 survival risk score stratifies individuals into tertiles according to survival probability. ⋯ The unadjusted HeartMate 3 survival risk score was associated with postimplant survival in patients outside of the Multicenter study Of MagLev Technology in Patients Undergoing Mechanical Circulatory Support Therapy with HeartMate 3 but did not remain an independent predictor after adjusting for ischemic etiology and severe diabetes. The HeartMate 3 survival risk score was able to identify patients at high survival using a binary cutoff, but we were unable to demonstrate its discriminatory ability among the previously published risk tertiles.
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J. Thorac. Cardiovasc. Surg. · Feb 2025
Multicenter StudyThe Cone repair Allows Right Ventricle Rehabilitation with Excellent Tricuspid Valve Function Following the Starnes Procedure.
We present a case series of right ventricle (RV) rehabilitation after the Starnes procedure in patients with Ebstein anomaly (EA), applying the Cone repair of the tricuspid valve (TV) to achieve 2-ventricle or 1.5-ventricle physiology. ⋯ After the Starnes procedure, the Cone repair allowed RV rehabilitation, resulting in trivial or mild TR at a midterm follow-up. The Starnes procedure is a reproducible technique that no longer commits patients to lifetime single-ventricle physiology.
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J. Thorac. Cardiovasc. Surg. · Feb 2025
Late Recurrence of Completely Resected Stage I-IIIA Lung Adenocarcinoma.
Research into the risk factors associated with late recurrence (>2 years after surgery) of lung adenocarcinoma is limited. We investigated the incidence of and clinicopathologic and genomic features associated with late recurrence of resected stage I-IIIA lung adenocarcinoma. ⋯ Late recurrence of lung adenocarcinoma after resection is more common than previously reported. Patients without disease more than 2 years after surgery who had aggressive pathologic features at the time of resection have an elevated risk of recurrence and may benefit from more aggressive follow-up.
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J. Thorac. Cardiovasc. Surg. · Feb 2025
Multicenter StudyTracheoplasty should be proactively considered within the surgical strategy for treating the ring-sling complex.
To examine the safety and effectiveness of proactive tracheoplasty for pediatric ring-sling complex. ⋯ Concurrent sling and tracheal surgeries for children with the ring-sling complex are safe and effective and are especially preferable for those with NWR ≤0.6, long-segment or diffuse tracheal stenosis, anomalous tracheobronchial arborization, and pronounced respiratory symptoms.
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J. Thorac. Cardiovasc. Surg. · Feb 2025
Multicenter StudyLong-term outcomes after aortic root replacement for bicuspid aortic valve-associated aneurysm.
Patients with congenital bicuspid aortic valve often require root replacement. This study aims to describe their long-term rates of mortality and reoperation. ⋯ Patients who undergo aortic root replacement with bicuspid aortic valve have an increased rate of aortic reoperation (35%; 95% CI, 23%-46%) while their survival appears to be comparable to the general US population (79%; 95% CI, 73%-87%) at 15 years.