2015
DOI: 10.1016/j.athoracsur.2014.10.044
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Early and Medium Term Results of the Sleeve Valve-Sparing Procedure for Aortic Root Ectasia

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Cited by 21 publications
(19 citation statements)
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“…In this specific technique, the whole AR is preserved and sheathed by a Valsalvashaped graft, which has to be properly sized depending on the dimensions of the native anatomy. 40 Second, accounting for prestresses led to changes in the stresses acting on the aortic wall as compared with the values computed when neglecting prestresses. Such changes were not massive over a large fraction of the aortic wall.…”
Section: Effect Of Prestresses On Numerical Resultsmentioning
confidence: 98%
See 1 more Smart Citation
“…In this specific technique, the whole AR is preserved and sheathed by a Valsalvashaped graft, which has to be properly sized depending on the dimensions of the native anatomy. 40 Second, accounting for prestresses led to changes in the stresses acting on the aortic wall as compared with the values computed when neglecting prestresses. Such changes were not massive over a large fraction of the aortic wall.…”
Section: Effect Of Prestresses On Numerical Resultsmentioning
confidence: 98%
“…Another relevant application could be the analysis of the Sleeve technique, ie, a recent AV sparing technique for the treatment of AR aneurysm. In this specific technique, the whole AR is preserved and sheathed by a Valsalva‐shaped graft, which has to be properly sized depending on the dimensions of the native anatomy . Second, accounting for prestresses led to changes in the stresses acting on the aortic wall as compared with the values computed when neglecting prestresses.…”
Section: Discussionmentioning
confidence: 99%
“…Gamba et al 11 found no severe AI and only 1% moderate AI after 18 ± 9 months of the sleeve procedure. On the other hand, Hess et al's FL Sleeve report has described improvement of AI at 1 week following the FL Sleeve procedure, but a trend toward increasing mean AI grades at 2 years, which raised doubt on the durable improvement of aortic valve function with the FL Sleeve procedure.…”
Section: Discussionmentioning
confidence: 94%
“…8 9 Moreover, the most recent study comparing biomechanical characteristics of the FL Sleeve and previous AVS techniques found that the FL Sleeve technique is even superior to previous AVS techniques in biomechanical standpoint as it leads to lower aortic valve stress and prevents possible aortic root distortion or harmful aortic wall stresses. 10 Hess et al 8 9 and Gamba et al 11 have reported encouraging early and midterm outcomes of the FL Sleeve procedure. In contrast to large studies incorporating David and Yacoub techniques, 5 7 12 all prior reports about the FL Sleeve procedure have included limited numbers of patients and reported early or midterm outcomes.…”
Section: Introductionmentioning
confidence: 99%
“…The Florida sleeve operation has been proposed as an alternative method to repair the aortic root and to spare the aortic valve, in the setting of annuloaortic ectasia. Gamba et al 6 demonstrated satisfactory long-term outcome after application of the Florida sleeve technique with a mean clinical follow-up of 34 ± 19 months. The Florida sleeve occasionally has been proposed as a method to treat acute Type A aortic dissection to avoid bleeding and aortic valve replacement.…”
Section: Discussionmentioning
confidence: 98%