Alexandre Altes -

Alexandre Altes

Le Dr Alexandre Altes est cardiologue spécialisé en imagerie cardiaque (échocardiographie,IRM), Maître de Conférences Universitaire à la Faculté Libre de Médecine de Lille. Il travaille sur l’étude des critères pronostiques dans les valvulopathies natives à travers l’imagerie multimodale, dans le cadre de son doctorat dirigé par le Pr Sylvestre Maréchaux. Formé en IRM cardiaque, certifié par l’EACVI, Fellow de l’ESC, il mêle formation universitaire, expertise diagnostique et recherche clinique pour améliorer la précision et la valeur pronostique des examens d’imagerie.

Mes publications

Association of Preoperative Cardiac Magnetic Resonance and Echocardiography with Post-Operative Left Ventricular Dysfunction in Primary Mitral Regurgitation. Altes A, Pécriaux V, Hanvi P, Hanet V, Belhakia I, Selin N, Vancraeynest D, Pasquet A, Delelis F, Toledano M, Silvestri V, Gerber BL, Maréchaux S. Am Soc Echocardiogr. 2025 Sep 29:S0894-7317(25)00545-0. doi: 10.1016/j.echo.2025.09.015. Epub ahead of print. PMID: 41033362.
Influence of age and sex on left ventricular remodelling in chronic aortic regurgitation. Hanet V, Altes A, de Azevedo D, de Meester C, Pasquet A, Pouleur AC, Vanoverschelde JL, Vancraeynest D, Gerber BL. Eur Heart J Cardiovasc Imaging. 2025 Jun 30;26(7):1283-1291. doi: 10.1093/ehjci/jeaf120. PMID: 40251938
A Call for Awareness. Eur Heart J Cardiovasc Imaging. Altes A, Pécriaux V, Maréchaux S. Sex Differences in Tricuspid Regurgitation: 2025 Aug 5:jeaf227. doi: 10.1093/ehjci/jeaf227. Epub ahead of print. PMID: 40794551
Relationship between the Left-to-right Ventricular Volume Ratio and Aortic Regurgitation Severity: An Echocardiographic and Cardiac Magnetic Resonance Imaging Study Altes A, Hanet V, Cardot B, Vancraeynest D, Pasquet A, Delelis F, Lebouazda A, Tartare F, Tristram D, Toledano M, Silvestri V, Gerber BL, Maréchaux S. . Eur Heart J Cardiovasc Imaging. 2025 Aug 26:jeaf251. doi: 10.1093/ehjci/jeaf251. Epub ahead of print. PMID: 40857603
Sex Differences in Tricuspid Regurgitation: A Call for Awareness. Eur Heart J Cardiovasc Imaging Altes A, Pécriaux V, Maréchaux S. 2025 Aug 5:jeaf227. doi:10.1093/ehjci/jeaf227. Epub ahead of print. PMID: 40794551
Prognostic Implications of Cardiac Magnetic Resonance Imaging Characteristics in Primary Mitral Regurgitation.Altes A, Hanet V, Vancraeynest D, Pasquet A, Lebouazda A, Delelis F, Dumortier H, Silvestri V, Toledano M, Vanoverschelde JL, Maréchaux S, Gerber BL. JACC Adv. 2025 Jun;4(6 Pt 1):101838. doi: 10.1016/j.jacadv.2025.101838.
Impact of Sex on Severity Assessment and Cardiac Remodeling in Primary Mitral Regurgitation.Altes A, Levy F, Hanet V, De Azevedo D, Krug P, Iacuzio L, Dommerc C, Silvestri V, Toledano M, Delelis F, Vancraeynest D, Pasquet A, Maréchaux S, Gerber BL. JACC Adv. 2024 Jun 4;3(7):101023. doi:10.1016/j.jacadv.2024.101023. eCollection 2024 Jul. PMID: 39130021 Free PMC article.
Right Atrial Cardiac Hemangioma: A Multidisciplinary Pathway From Symptoms to Surgery Gourmelon J, Loobuyck V, Silvestri V, Chaput A, Altes A. . JACC Case Rep. 2024 Dec 18;29(24):102920. doi: 10.1016/j.jaccas.2024.102920. PMID: 39822611; PMCID: PMC11734069
Quantification of primary mitral regurgitation by echocardiography: A practical appraisal.Altes A, Vermes E, Levy F, Vancraeynest D, Pasquet A, Vincentelli A, Gerber BL, Tribouilloy C, Maréchaux S. Front Cardiovasc Med. 2023 Mar 10;10:1107724. doi: 10.3389/fcvm.2023.1107724. eCollection 2023. PMID: 36970355 Free PMC article. Review.
Is « moderate » aortic stenosis still the right name? Bohbot Y, Coisne A, Altes A, Levy F, Di Lena C, Aghezzaf S, Maréchaux S, Rusinaru D, Tribouilloy C. Arch Cardiovasc Dis. 2023.
The evolving role of cardiovascular magnetic resonance in the assessment of mitral valve prolapse Vermes E, Altes A, Iacuzio L, Levy F, Bohbot Y, Renard C, Grigioni F, Maréchaux S, Tribouilloy C. Front Cardiovasc Med. 2023.
Significance of Left Ventricular Ejection Time in Primary Mitral Regurgitation.Altes A, Bernard J, Dumortier H, Dupuis M, Toubal O, Mahjoub H, Tartar J, Côté N, Clavel MA, O’Connor K, Bernier M, Beaudoin J, Vincentelli A, Pibarot P, Maréchaux S. Am J Cardiol. 2022 Sep 1;178:97-105. doi:10.1016/j.amjcard.2022.05.019. Epub 2022 Jun 29. PMID: 35778308 Free article.
Comparison of Mitral Regurgitant Volume Assessment between Proximal Flow Convergence and Volumetric Methods in Patients with Significant Primary Mitral Regurgitation: An Echocardiographic and Cardiac Magnetic Resonance Imaging Study.Altes A, Levy F, Iacuzio L, Dumortier H, Toledano M, Tartar J, Tribouilloy C, Maréchaux S. J Am Soc Echocardiogr. 2022 Jul;35(7):671-681. doi: 10.1016/j.echo.2022.03.005. Epub 2022 Mar 11. PMID: 35288306
Relationship Between the Ratio of Acceleration Time/Ejection Time and Mortality in Patients With High-Gradient Severe Aortic Stenosis.Altes A, Thellier N, Bohbot Y, Ringle Griguer A, Verdun S, Levy F, Castel AL, Delelis F, Mailliet A, Tribouilloy C, Maréchaux S. J Am Heart Assoc. 2021 Dec 7;10(23):e021873. doi: 10.1161/JAHA.121.021873. Epub 2021 Nov 30. PMID: 34845911 Free PMC article.
Dimensionless Index in Patients With Low-Gradient Severe Aortic Stenosis and Preserved Ejection Fraction.Altes A, Thellier N, Rusinaru D, Marsou W, Bohbot Y, Chadha G, Leman B, Paquet P, Ennezat PV, Tribouilloy C, Maréchaux S. Circ Cardiovasc Imaging. 2020 Oct;13(10):e010925. doi: 10.1161/CIRCIMAGING.120.010925. Epub 2020 Oct 20. PMID: 33076698
Clinical significance of energy loss index in patients with low-gradient severe aortic stenosis and preserved ejection fraction.Altes A, Ringle A, Bohbot Y, Bouchot O, Appert L, Guerbaai RA, Gun M, Ennezat PV, Tribouilloy C, Maréchaux S. Eur Heart J Cardiovasc Imaging. 2020 Jun 1;21(6):608-615. doi: 10.1093/ehjci/jeaa010. PMID: 32031603
Prognostic Impact of the Ratio of Acceleration Time to Ejection Time in Patients With Low Gradient Severe Aortic Stenosis and Preserved Ejection Fraction.Altes A, Thellier N, Bohbot Y, Marsou W, Chadha G, Binda C, Ringle A, Mailliet A, Marotte N, Riolet C, Tribouilloy C, Maréchaux S. Am J Cardiol. 2019 Nov 15;124(10):1594-1600. doi:10.1016/j.amjcard.2019.07.064. Epub 2019 Aug 21. PMID: 31522771