TCT-215 Snorkel Stenting Versus BASILICA for Coronary Obstruction: An Analysis of the International Multicenter COBRA-TAVR Registry

Lisko, John; Inci, Errol; Gleason, Patrick; Byku, Isida; Devireddy, Chandan; Paone, Gaetano; Grubb, Kendra J.; Guyton, Robert A.; Xie, Joe; Bruce, Chris; Khan, Jaffar; Rogers, Toby; Lederman, Robert J.; Greenbaum, Adam; Babaliaros, Vasilis

doi:10.1016/j.jacc.2021.09.1068

Cited by 1 publication

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“…Alternatively, prewiring the coronary with placement of an undeployed coronary stent in anticipation of emergency snorkel stenting can also be used 22 . These two strategies were compared in a recent registry study with BASILICA associated with higher survival and fewer adverse events 23 …”

Section: Importance Of Tavr Ct Analysis and Sizingmentioning

confidence: 99%

“…22 These two strategies were compared in a recent registry study with BASILICA associated with higher survival and fewer adverse events. 23 24 AS is currently diagnosed by echocardiographic parameters of aortic valve area ≤ 1.0 cm 2 , with high aortic jet velocity ≥4.0 m/s or high transaortic gradient ≥40 mmHg. 1 In cases where these parameters are not concordant (i.e., low valve area paired with low velocity and low gradient) and a dobutamine stress echo is unable to increase the ejection fraction, TAVR CT calcium scoring is another modality recognized by the guidelines to diagnose severe AS.…”

Section: Tavr Ct Assessment For Coronary Perfusionmentioning

confidence: 99%

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Evolving computed tomography angiography for aortic valve replacement: Optimizing transcatheter and surgical therapies

Tully

Tom

Xie

et al. 2022

Journal of Cardiac Surgery

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Transcatheter aortic valve replacement (TAVR) has transformed the treatment of aortic stenosis and pre‐procedure planning relies heavily on advanced imaging. Multidetector computed tomography angiography, the “TAVR CT,” facilitates essential planning steps of measuring the aortic root for valve sizing and feasibility and assessment of potential access vessels, making it the guideline gold standard in preprocedural TAVR work up. This Impact of Advanced Imaging Techniques on Cardiac Surgery article will examine the development of TAVR CT, illustrate the current impact and utility, and highlight potential areas of future growth. Clinicians who keep informed of these changes and can become proficient with TAVR CT analyses will offer patients the most optimal results and fuel future therapeutic growth.

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Section: Importance Of Tavr Ct Analysis and Sizingmentioning

confidence: 99%