The authors demonstrate the Nicks aortic root enlargement, which extends the aortotomy through the noncoronary annulus into the anterior leaflet of the mitral valve.
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Aortic Root
May 2, 2019
The overarching, free to read under terms, of the TAVR mini-compendium of this week: the most complex question remains "what is a reasonable expectation of a stakeholder on outcomes of aortic stenosis?"
May 1, 2019
The authors discuss a technique of aortic root remodeling without handling of coronaries ostia and a special technique for the posterior aortic wall anastomosis that avoids risk of hidden leak and false aneurysm.
April 28, 2019
The authors analyzed the STS database for elective aortic root replacement (with several important exclusions) to derive risk factors for mortality and morbidity. A total of 8,807 patients met inclusion criteria.
April 20, 2019
The American Association for Thoracic Surgery (AATS), American College of Cardiology (ACC), American Society of Echocardiography (ASE), Society for Cardiovascular Angiography and Interventions (SCAI), and Society of Thoracic Surgeons (STS) published a joint expert consensus and evidence-based recommendations for systems of care related to valvular he
April 18, 2019
In this study, researchers from Spain have found that the longitudinal strain of the proximal aorta, as detected by cardiac magnetic resonance, is a risk factor for aortic root dilation rate and aortic events (hazard ratio 1.290, 95% confidence interval 1.123 - 1.481, P<0.001) in patients with Marfan syndrome.
April 16, 2019
The UK Aortic Group report their experience with the frozen elephant trunk (FET) repair for 66 acute type A aortic dissection (ATAAD) patients using the Thoraflex Hybrid graft at eight UK high-volume aortic centers. The in-hospital mortality was 12% (8/66).
April 14, 2019
The International Aortic Arch Surgery Study Group assessed the safety of total arch replacement (TAR) with frozen elephant trunk (FET) for acute type A aortic dissection (ATAAD) with respect to the risks of operative mortality, stroke, and paraplegia.
April 12, 2019
Currently no frozen elephant trunk (FET) prosthesis are readily available in the United States. This University of Colorado team developed a surgical technique to simplify the FET procedure, termed the Buffalo Trunk, which obviates the need for a hybrid graft and decreases operating times.
April 10, 2019
Although both bicuspid aortic valve (BAV) and Marfan syndrome have been associated with aortic dissection risk, it is unknown if the presence of BAV is associated with an increased aortic risk in patients with an FBN1 gene mutation.