Insuffisance valvulaire pulmonaire
| Insuffisance minime | Insuffisance modérée | Insuffisance sévère | |
| Morphologie de la valve pulmonaire | normale | normale/anormale | anormale |
| Densité du signal en Doppler continu | faible, décroissance lente | variable | dense, décroissance rapide, interruption précoce du flux diastolique |
| Largeur du jet en Doppler couleur | fin, longueur < 10 mm, origine étroite | variable | large, origine large |
| Rapport débit pulmonaire/débit aortique | normal | variable | nettement augmenté |
Critères d'évaluation de la sévérité de l'insuffisance valvulaire pulmonaire.
Références
Zoghbi, William A.; Enriquez-Sarano, Maurice; Foster, Elyse; Grayburn, Paul A.; Kraft, Carol D.; Levine, Robert A. et al. (2003): Recommendations for evaluation of the severity of native valvular regurgitation with two-dimensional and Doppler echocardiography. In Journal of the American Society of Echocardiography: official publication of the American Society of Echocardiography 16 (7), pp. 777–802. DOI: 10.1016/S0894-7317(03)00335-3.
Zoghbi, William A.; Adams, David; Bonow, Robert O.; Enriquez-Sarano, Maurice; Foster, Elyse; Grayburn, Paul A. et al. (2017): Recommendations for Noninvasive Evaluation of Native Valvular Regurgitation. A Report from the American Society of Echocardiography Developed in Collaboration with the Society for Cardiovascular Magnetic Resonance. In Journal of the American Society of Echocardiography: official publication of the American Society of Echocardiography 30 (4), pp. 303–371. DOI: 10.1016/j.echo.2017.01.007.
Lancellotti, Patrizio; Tribouilloy, Christophe; Hagendorff, Andreas; Moura, Luis; Popescu, Bogdan A.; Agricola, Eustachio et al. (2010): European Association of Echocardiography recommendations for the assessment of valvular regurgitation. Part 1: aortic and pulmonary regurgitation (native valve disease). In European journal of echocardiography: the journal of the Working Group on Echocardiography of the European Society of Cardiology 11 (3), pp. 223–244. DOI: 10.1093/ejechocard/jeq030.
Sténose valvulaire pulmonaire
| Sténose légère | Sténose modérée | Sténose serrée | |
| Vitesse maximale (m/s) | < 3 | 3-4 | > 4 |
| Gradient maximal (mmHg) | < 36 | 36-64 | > 64 |
Critères d'évaluation de la sévérité de la sténose valvulaire pulmonaire.
Références
Baumgartner, Helmut; Hung, Judy; Bermejo, Javier; Chambers, John B.; Evangelista, Arturo; Griffin, Brian P. et al. (2009): Echocardiographic assessment of valve stenosis: EAE/ASE recommendations for clinical practice. In European journal of echocardiography: the journal of the Working Group on Echocardiography of the European Society of Cardiology 10 (1), pp. 1–25. DOI: 10.1093/ejechocard/jen303.
Baumgartner, Helmut; Hung, Judy; Bermejo, Javier; Chambers, John B.; Evangelista, Arturo; Griffin, Brian P. et al. (2009) : Echocardiographic assessment of valve stenosis: EAE/ASE recommendations for clinical practice. In Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 22 (1), 1-23; quiz 101-2. DOI : 10.1016/j.echo.2008.11.029.