The Annals of thoracic surgery
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Double inlet left ventricle (DILV) is a heterogeneous single ventricle anomaly in which initial presentation, and consequently, timing and palliation mode vary based on morphology and degree of pulmonary or systemic outflow obstruction. Very few reports, mostly old, focused on palliation outcomes of DILV. We report current-era results and examine whether morphologic and subsequently surgical factors influence survival. ⋯ Current outcomes of multistage palliation of DILV are relatively good compared with published reports of other single ventricle anomalies. Survival is not greatly affected by cardiac morphology or initial palliative surgery type.
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Multicenter Study
Impact of Accurate 30-Day Status on Operative Mortality: Wanted Dead or Alive, Not Unknown.
Risk-adjusted operative mortality is the most important quality metric in cardiac surgery for determining The Society of Thoracic Surgeons (STS) Composite Score for star ratings. Accurate 30-day status is required to determine STS operative mortality. The goal of this study was to determine the effect of unknown or missing 30-day status on risk-adjusted operative mortality in a regional STS Adult Cardiac Surgery Database cooperative and demonstrate the ability to correct these deficiencies by matching with an administrative database. ⋯ The current STS algorithm of imputing unknown 30-day status as alive and a strategy of excluding cases with unknown 30-day status both result in erroneous calculation of operative mortality and operative mortality O/E. However, external validation by matching with an administrative database can improve the accuracy of clinical databases such as the STS Adult Cardiac Surgery Database.
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Lung cancer patients rely on survival estimates to weigh risks and benefits of treatment. However, pneumonectomy-requiring lung cancer may have inherent oncologic or physiologic survival implications not captured by the current stage classification. Stage-specific survival was evaluated to refine survival expectations for patients with pneumonectomy-requiring disease. ⋯ Pneumonectomy-requiring lung cancer embodies a 5-year mortality risk not completely captured by the lung cancer staging system. Refined survival estimates for pneumonectomy patients may enhance shared decision making in this population.
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Surgical skill assessment tools frequently reflect the opinions of small groups of surgeons. That raises concerns over their generalizability as well as their utilization when applied broadly. A Delphi approach could engage a broad group of experts to identify key elements for a checklist assessing coronary anastomotic skill, improving generalizability. ⋯ A randomly selected group of experts using a Delphi approach can generate a checklist to assess construction of a coronary artery bypass. Considerable disagreement among experts regarding what steps are mandatory calls into question the generalizability of any locally developed checklist.
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The purpose of this study was to determine in patients with diabetes mellitus whether single internal thoracic artery (SITA) plus radial artery (RA) grafting yields outcomes similar to those of bilateral internal thoracic artery (BITA) grafting. ⋯ For diabetic patients, SITA plus RA with or without SV grafting and BITA with or without SV grafting yield similar in-hospital outcomes and long-term survival after coronary artery bypass graft surgery. Therefore, both SITA plus RA and BITA plus SV grafting should be considered for these patients.