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Anatomical and Procedural Features Associated With Aortic Root Rupture During Balloon-Expandable Transcatheter Aortic Valve Replacement

Open access
Barbanti, Marco, Yang, Tae-Hyun, Rodès Cabau, Josep, Tamburino, Corrado, Wood, David A., Jilaihawi, Hasan, Blanke, Phillip, Makkar, Raj R., Latib, Azeem, Colombo, Antonio, Tarantini, Giuseppe, Raju, Rekha, Binder, Ronald K., Nguyen, Giang, Freeman, Melanie, Ribeiro, Henrique B., Kapadia, Samir, Min, James, Feuchtner, Gudrun, Gurtvich, Ronen, Alqoofi, Faisal, Pelletier, Marc, Ussia, Gian Paolo, Napodano, Massimo, de Brito, Fabio Sandoli, Kodali, Susheel, Norgaard, Bjarne L., Hansson, Nicolaj C., Pache, Gregor, Canovas, Sergio J., Zhang, Hongbin, Leon, Martin B., Webb, John G., Leipsic, Jonathon·2013·Circulation

Abstract

Background—: Aortic root rupture is a major concern with balloon-expandable transcatheter aortic valve replacement (TAVR). We sought to identify predictors of aortic root rupture during balloon-expandable TAVR by using multidetector computed tomography. Methods and Results—: Thirty-one consecutive patients who experienced left ventricular outflow tract (LVOT)/annular/aortic contained/noncontained rupture during TAVR were collected from 16 centers. A caliper-matched sample of 31 consecutive patients without annular rupture, who underwent pre-TAVR multidetector computed tomography served as a control group. Multidetector computed tomography assessment included short- and long-axis diameters and cross-sectional area of the sinotubular junction, annulus, and LVOT, and the presence, location, and extent of calcification of the LVOT, as well. There were no significant differences between the 2 groups in any preoperative clinical and echocardiographic variables. Aortic root rupture was identified in 20 patients and periaortic hematoma in 11. Patients with root rupture had a higher degree of subannular/LVOT calcification quantified by the Agatston score (181.2±211.0 versus 22.5±37.6, P <0.001), and a higher frequency of ≥20% annular area oversizing (79.4% versus 29.0%, P <0.001) and balloon postdilatation (22.6% versus 0.0%, P =0.005). In conditional logistic regression analysis for the matched data, moderate/severe LVOT/subannular calcifications (odds ratio, 10.92; 95% confidence interval, 3.23–36.91; P <0.001) and prosthesis oversizing ≥20% (odds ratio, 8.38; 95% confidence interval, 2.67–26.33; P <0.001) were associated with aortic root contained/noncontained rupture. Conclusions—: This study demonstrates that LVOT calcification and aggressive annular area oversizing are associated with an increased risk of aortic root rupture during TAVR with balloon-expandable prostheses. Larger studies are warranted to confirm these findings.

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Metadata

Authors
Barbanti, M., Yang, T.-H., Rodès Cabau, J., Tamburino, C., Wood, D. A., Jilaihawi, H., Blanke, P., Makkar, R. R., Latib, A., Colombo, A., Tarantini, G., Raju, R., Binder, R. K., Nguyen, G., Freeman, M., Ribeiro, H. B., Kapadia, S., Min, J., Feuchtner, G., Gurtvich, R., Alqoofi, F., Pelletier, M., Ussia, G. P., Napodano, M., de Brito, F. S., Kodali, S., Norgaard, B. L., Hansson, N. C., Pache, G., Canovas, S. J., Zhang, H., Leon, M. B., Webb, J. G., & Leipsic, J.
Venue
Circulation
Published
2013-07-16
Volume
128
Issue
3
Pages
244-253
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2143427268
Cited by
601
References
14
FWCI
31.99
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Anatomical and Procedural Features Associated With Aortic Root Rupture During Balloon-Expandable Transcatheter Aortic Valve Replacement. https://app.cochat.ai/papers/10.1161/circulationaha.113.002947
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Barbanti, M., Yang, T.-H., Rodès Cabau, J., Tamburino, C., Wood, D. A., Jilaihawi, H., Blanke, P., Makkar, R. R., Latib, A., Colombo, A., Tarantini, G., Raju, R., Binder, R. K., Nguyen, G., Freeman, M., Ribeiro, H. B., Kapadia, S., Min, J., Feuchtner, G., . . . Leipsic, J. (2013). Anatomical and Procedural Features Associated With Aortic Root Rupture During Balloon-Expandable Transcatheter Aortic Valve Replacement. Circulation. https://doi.org/10.1161/circulationaha.113.002947

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.