The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Sep 2024
The Impact of Blood Type and Body Size on Successful Bridging to Heart Transplantation using Intraaortic Balloon Pump or Surgically Implanted Microaxial Left Ventricular Assist Device.
Waitlist time for United Network for Organ Sharing Status 2 heart transplant candidates has steadily increased. We compared a bridging strategy using either the Impella 5.0/5.5 ("Impella") or intra-aortic balloon pump with a durable left ventricular assist device in patients with blood type O stratified by body habitus. ⋯ Blood type O candidates listed with the Impella or intra-aortic balloon pump are at increased risk of postlisting mortality compared with a durable left ventricular assist device in the current organ allocation era. These effects are diminished among those with normal height and body habitus.
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J. Thorac. Cardiovasc. Surg. · Sep 2024
Do Non-fatal MACCE In The First 5-years Post CABG Affect 10-year Outcomes?
Few have examined the influence of early adverse events after coronary artery bypass grafting (CABG) on long-term survival. We sought to determine if the occurrence of nonfatal major adverse cardiac and cerebrovascular events (MACCE) during the first 5 years after CABG influences survival and adverse events at 10 years. ⋯ Patients who experienced nonfatal MACCE during the first 5 years after CABG experienced worse survival and more MACCE at 10 years. Prevention of major adverse events during the first 5 years after surgical revascularization may be an important strategy to improve late outcomes.
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J. Thorac. Cardiovasc. Surg. · Sep 2024
Evaluating ChatGPT as a Patient Resource for Frequently Asked Questions about Lung Cancer Surgery - A Pilot Study.
Chat-based artificial intelligence programs like ChatGPT are reimagining how patients seek information. This study aims to evaluate the quality and accuracy of ChatGPT-generated answers to common patient questions about lung cancer surgery. ⋯ Chat-based artificial intelligence programs have potential to become a useful information tool for patients with lung cancer surgery. However, the quality and accuracy of ChatGPT-generated answers need improvement before thoracic surgeons would consider this method as a primary education source for patients.
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J. Thorac. Cardiovasc. Surg. · Sep 2024
Long-Term Enlargement of the Neo-Aortic Root and Aortic Arch Following Arch Reconstruction in Hypoplastic Left Heart Syndrome.
Long-term enlargement of the aortic arch after aortic arch reconstruction in hypoplastic left heart syndrome is not well described. ⋯ Neo-aortic root and aortic arch in hypoplastic left heart syndrome are enlarged early after aortic arch reconstruction and continue to enlarge out of proportion to normal controls until 12 months of age, with gradual decline in enlargement up to adolescence. Further work should focus on modifiable surgical factors that may prove important to optimize arch growth and geometry.
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J. Thorac. Cardiovasc. Surg. · Sep 2024
Impact of the Grade and Jet-flow Direction of Residual Aortic Regurgitation after Valve-Sparing Root Replacement.
To investigate the impact of the grade and jet direction of residual aortic regurgitation (rAR) after valve-sparing root replacement (VSRR). ⋯ rAR after VSRR operation could be a risk factor for AR progression. Minimal central rAR generally has a tolerable clinical course; however, patients with even minimal eccentric AR may develop AR progression, so active surveillance and timely management might be required. Furthermore, early VSRR can help reduce the rAR.