O’Connor and colleagues hypothesized that higher risk of posttransplant mortality in children receiving heart transplants could be predicted using patient-specific factors not currently accounted for in commonly used risk models.
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Congenital
August 10, 2018
August 6, 2018
This video presents a rare Gerbode defect secondary to aortic and tricuspid valve endocarditis, along with its surgical management using sliding tricuspid valve annuloplasty.
July 26, 2018
Barili and colleagues discuss the importance of identifying heterogeneity in meta-analyses and the use of a random-effects or fixed-effects model to account for differences between or within studies. The authors review the assumptions and components of these models, discussing appropriate applications for each of them.
July 20, 2018
The authors report on their experience with three-demensional (3D) printed heart models in congenital cardiac surgery, having printed 20 3D models for preoperative simulation within the last three years. All operations were performed by a young consultant surgeon.
July 19, 2018
The authors demonstrate a fourth-time redo sternotomy for an eight-year-old girl who had prior repair of an atrioventricular septal defect.
July 13, 2018
Buratto and colleagues retrospectively analyzed the outcomes of 68 patients with atrioventricular septal defects (AVSD) who underwent pulmonary artery banding between 1983 and 2016. Of these, 40 patients had balanced AVSD and 28 patients had unbalanced AVSD.
July 11, 2018
Papageorgiou and colleagues discuss dealing with missing data, a common challenge in clinical research.
July 9, 2018
This video demonstrates a surgical repair of a right coronary artery to right ventricle fistula in a young child.
July 3, 2018
Joseph Dearani, Chair of the Department of Cardiovascular Surgery at the Mayo Clinic in Rochester, Minnesota, graciously shares a copy of the letter with which he welcomes cardiothoracic surgery residents as they embark on their rotation on his service.
June 26, 2018
Sample size calculations are a necessary prerequisite in the design of clinical studies. Most often, they are encountered in randomized controlled trials. Hickey and colleagues describe the reasoning behind determinations of sample size and illustrate some basic calculations.