Summary: International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional, and research purposes.

Michelena, Hector I; Della Corte, Alessandro; Evangelista, Arturo; Maleszewski, Joseph J; Edwards, William D; Roman, Mary J; Devereux, Richard B; Fernández, Borja; Asch, Federico M; Barker, Alex J; Sierra-Galan, Lilia M; de Kerchove, Laurent; Fernandes, Susan M; Fedak, Paul W M; Girdauskas, Evaldas; Delgado, Victoria; Abbara, Suhny; Lansac, Emmanuel; Prakash, Siddharth K; Bissell, Malenka M

doi:10.1016/j.jtcvs.2021.05.008

Summary: International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional, and research purposes.

Michelena, Hector I

;

Della Corte, Alessandro

;

Evangelista, Arturo

;

Maleszewski, Joseph J

;

Schäfers, Hans-Joachim

;et.al.

(2021) The Journal of Thoracic and Cardiovascular Surgery — Vol. 162, n° 3, p. 781-797 (2021)

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Authors

Michelena, Hector I
Author
Della Corte, Alessandro
Author
Evangelista, Arturo
Author
Maleszewski, Joseph J
Author
de Kerchove, LaurentUCLouvain
Author
El Khoury, GebrineUCLouvain
Author
Schäfers, Hans-Joachim
Author

Abstract

This International evidence-based nomenclature and classification consensus on the congenital bicuspid aortic valve and its aortopathy recognizes 3 types of bicuspid aortic valve: 1. Fused type, with 3 phenotypes: right-left cusp fusion, right-non cusp fusion and left-non cusp fusion; 2. 2-sinus type with 2 phenotypes: Latero-lateral and antero-posterior; and 3. Partial-fusion or forme fruste. This consensus recognizes 3 bicuspid-aortopathy types: 1. Ascending phenotype; root phenotype; and 3. extended phenotypes.

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Michelena, H. I., Della Corte, A., Evangelista, A., Maleszewski, J. J., Edwards, W. D., Roman, M. J., Devereux, R. B., Fernández, B., Asch, F. M., Barker, A. J., Sierra-Galan, L. M., de Kerchove, L., Fernandes, S. M., Fedak, P. W. M., Girdauskas, E., Delgado, V., Abbara, S., Lansac, E., Prakash, S. K., et al. (2021). Summary: International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional, and research purposes. The Journal of Thoracic and Cardiovascular Surgery, 162(3), 781-797. https://doi.org/10.1016/j.jtcvs.2021.05.008 (Original work published 2021)