Objective: Evaluate sex differences in patients undergoing repair of acute type A aortic dissection (ATAAD).
Methods: Sex-stratified, single-center cohort study of patients undergoing ATAAD repair from 1997 to 2022. The primary outcome was aortic diameter at time of presentation with ATAAD.
Background: There is concern that left internal thoracic artery (LITA)-to diagonal (D)-to left anterior descending artery (LAD) grafts may be more susceptible to failure compared with single LITA-LAD grafts.
Methods: Pooled individual patient data from 8 clinical trials with systematic graft imaging were analyzed to assess the incidence of sequential LITA-D-LAD vs single LITA-LAD grafts. Mixed-effects multivariable logistic regression, adjusting for patient characteristics and clustering within trials, was used.
Subclavian artery aneurysms are rare and can result in thromboembolism or rupture. We present the case of a 41-year-old man with a history of Marfan's syndrome and multiple previous operations, who presented with an enlarging asymptomatic 5.2 cm right subclavian artery aneurysm and was successfully treated with a hybrid surgical operation.
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