Complex congenital heart defects (M3C)

French national reference center for complex congenital heart defects (M3C)

Logo M3Cdrapeau françaisThe cardiology department of the Georges-Pompidou European hospital is one of the constituent sites of the rare diseases reference center for complex congenital cardiac heart defects (M3C). It takes care of adult patients with complex congenital heart disease, trains doctors in this discipline and carries out research aimed at improving the care of these patients.

This reference center is affiliated with the CARDIOGEN rare diseases healthcare network.Logo cardiogen

> Learn more about the M3C reference center

Keywords : Transposition of the great arteriesTetralogy of FallotAorta coarctation, Single ventricle, Atrioventricular septal defectEbstein malformation of the tricuspid valveTruncus arteriosusTricuspid atresiaPulmonary atresia

Medical team

Laurence Iserin photo

Pr Laurence Iserin
MD

Contact us

Phone. +33 1 56 09 57 00

> Send an email

In case of emergency

appel urgence M3C anglais

The missions of the center are:

  • Care : coordination of the management of adult patients transferred from pediatric centers or with a new diagnosis of complex congenital heart defect in adulthood.
    Monitoring and development of care networks specific to the management of congenital heart disease in adults.
  • Training : awareness of cardiologists on the specific nature of the management of these heart disease, awareness and training of other practitioners called upon to coordinate (general practitioner) or to intervene in the care of the patient (dentist, obstetrician, anesthesiologist, etc.)
    Diploma training for cardiologists and pediatricians who specialize in adult congenital cardiology and will exercise this skill in other M3C expert centers
  • Research : establishment of a national and international register to improve the care of congenital heart disease in adults

The congenital cardiology medico-surgical unit at the Georges-Pompidou European hospital
The AP-HP inaugurated on Wednesday 08 November 2017 a medico-surgical unit for congenital cardiology at the Georges-Pompidou European hospital. This new unit offers, as part of a partnership with the Necker-Enfants malades hospital AP-HP, specialized medical and surgical care for adult patients born with a congenital heart defect. Explanations by Dr Magalie Ladouceur and Dr Laurence Iserin, cardiologists at HEGP.

Video Ladouceur M3C
Equipe M3C HEGP
  • Dr Laurence Iserin – Cardiologist, head of the reference center
  • Dr Antoine Legendre – Cardiologist
  • Dr Florence Pontnau – Cardiologist
  • Dr Daniel Czitrom – Cardiologist
  • Dr Leonora du Puy Montbrun – Cardiac surgeon
  • Dr Pascal Vouhé – Cardiac surgeon
  • Dr Victor Waldmann – Rhythmologist
  • Dr Sophie Malekzadeh – Interventional cardiologist
  • Séverine Moullière – Nurse
  • Stéphanie Gourdin – Secretary
  • Fatoumata Drame – Secretary
  • TPE Congenital heart disease in adulthood
  • TPE Heart failure

RESEARCH

  • Note Registry NCT02928133, AMC – Ongoing
  • FRESH NCT01956539 (PI : M LADOUCEUR), Inserm U970 – Completed
  • Intinerair NCT02260362, Necker – Ongoing
  • Melody NCT02023775, Boston – Completed
  • FRANCISCO NCT03363932, Hôpital Marie Lannelongue – Completed
  • Correlation Between Quality of Life and Aerobic Physical Fitness of Patients With a Systemic Right Ventricle NCT03379831, Université de Montpellier – Completed

Cohorts

  • STARSII, 1187 patients included

EDUCATION

2021

Catheter ablation in adults with congenital heart disease: A 15-year perspective from a tertiary centre.
Victor Waldmann, Denis Amet, Alexandre Zhao, Magalie Ladouceur, Akli Otmani, Clement Karsenty, Alice Maltret, Jacky Ollitrault, Florence Pontnau, Antoine Legendre, Emmanuelle Florens et al.
Arch Cardiovasc Dis, 2021 Jun-Jul, PMID: 33846095 DOI: 10.1016/j.acvd.2020.12.005

Coronary artery disease in adults with Noonan syndrome: Case series and literature review.
Reaksmei Ly, Gilles Soulat, Laurence Iserin, Magalie Ladouceur
Arch Cardiovasc Dis, 2021 Aug-Sep, PMID: 34535417 DOI: 10.1016/j.acvd.2021.06.006

Effect of medical treatment on heart failure incidence in patients with a systemic right ventricle.
Magalie Ladouceur, Teresa Segura de la Cal, Bamba Gaye, Eugenie Valentin, Reaksmei Ly, Laurence Iserin, Antoine Legendre, Elie Mousseaux, Wei Li, Isma Rafiq, Aleksander Kempny, Ana Barradas-Pires, Sonya V Babu-Narayan, Michael A Gatzoulis, Konstantinos Dimopoulos
Heart, 2021 Sep, PMID: 33958396 DOI: 10.1136/heartjnl-2020-318787

Endovascular stenting of blunt aortic isthmus rupture in a 5-year-old child.
Raymond N Haddad, Margaux Pontailler, Laureline Berteloot, Sophie Malekzadeh-Milani
Eur J Cardiothorac Surg, 2021 Jul 14, PMID: 33537725 DOI: 10.1093/ejcts/ezab029

Heart failure in adults with congenital heart disease: a call for action.
Magalie Ladouceur
Heart, 2021 May, PMID: 33622680 DOI: 10.1136/heartjnl-2020-318757

Impact of Pulmonary Valve Replacement on Ventricular Arrhythmias in Patients With Tetralogy of Fallot and Implantable Cardioverter-Defibrillator.
Francis Bessière, Kévin Gardey, Abdeslam Bouzeman, Guillaume Duthoit, Linda Koutbi, Fabien Labombarda, Christelle Marquié, Jean Baptiste Gourraud, Pierre Mondoly, Jean Marc Sellal, Pierre Bordachar et al.
JACC Clin Electrophysiol, 2021 Oct, PMID: 33933408 DOI: 10.1016/j.jacep.2021.02.022

Predictors of low exercise cardiac output in patients with severe pulmonic regurgitation.
Clément Karsenty, Diala Khraiche, Jean Philippe Jais, Francesca Raimondi, Magalie Ladouceur, Victor Waldmann, Gilles Soulat, Florence Pontnau 1, Damien Bonnet, Laurence Iserin, Antoine Legendre
Heart, 2021 Feb, PMID: 33199362 DOI: 10.1136/heartjnl-2020-317550

Response by Waldmann et al to Letter Regarding Article, \ »Long-Term Follow-Up of Patients With Tetralogy of Fallot and Implantable Cardioverter Defibrillator: The DAI-T4F Nationwide Registry\ ».
Victor Waldmann, Nicolas Combes, Kumar Narayanan, Eloi Marijon
Circulation, 2021 May 4, PMID: 33939530 DOI: 10.1161/CIRCULATIONAHA.121.053670

Thromboembolic complications in adult congenital heart disease: the knowns and the unknowns.
Clément Karsenty, Victor Waldmann, Barbara Mulder, Sébastien Hascoet, Magalie Ladouceur
Clin Res Cardiol, 2021 Sep, PMID: 33037501 DOI: 10.1007/s00392-020-01746-2

Unusual Wide QRS Complex Rhythm in a Teenager.
Nicolas Combes, Alice Maltret, Victor Waldmann
JAMA Cardiol, 2021 Apr 1, PMID: 33502429 DOI: 10.1001/jamacardio.2020.7091

Potts anastomosis in children with severe pulmonary arterial hypertension and atrial septal defect.
Nicolas Combes, Alice Maltret, Victor Waldmann
JAMA Cardiol, 2021 Apr 1, PMID: 33502429 DOI: 10.1001/jamacardio.2020.7091

Three-dimensional geometry of coronary arteries after arterial switch operation for transposition of the great arteries and late coronary events.
Clément Batteux, Samya Abakka, Régis Gaudin, Pascal Vouhé, Olivier Raisky, Damien Bonnet
J Thorac Cardiovasc Surg, 2021 Apr, PMID: 32713644 DOI: 10.1016/j.jtcvs.2020.06.036

2020

Cardiovascular manifestations of myotonic dystrophy.
Karim Wahbi, Denis Furling
Trends Cardiovasc Med, 2020 May, PMID: 31213350 DOI: 10.1016/j.tcm.2019.06.001

Prognostic value of the 12-lead surface electrocardiogram in sarcomeric hypertrophic cardiomyopathy: data from the REMY French register.
Nicolas Ledieu, Louis Larnier, Vincent Auffret, Coralie Marie, Dominique Fargeau, Erwan Donal, Mariana Mirabel, Xavier Jeunemaitre, Tania Puscas, Eloi Marijon, Amélie Reynaud, Philippe Ritter, Stephane Lafitte, Philippe Mabo, Patricia Réant, Claude Daubert, Albert A Hagège, REMY Working Group of the French Society of Cardiology
Europace, 2020 Jan 1, PMID: 31603495 DOI: 10.1093/europace/euz272

A high prevalence of arterial hypertension in patients with mitochondrial diseases.
Caroline Chong-Nguyen, Caroline Stalens, Yves Goursot, Wulfran Bougouin, Tanya Stojkovic, Anthony Béhin, Fanny Mochel, Nawal Berber, Bruno Eymard, Denis Duboc, Pascal Laforêt, Karim Wahbi
J Inherit Metab Dis, 2020 May, PMID: 31762033 DOI: 10.1002/jimd.12195

Incidence and predictors of total mortality in 267 adults presenting with mitochondrial diseases.
Constantinos Papadopoulos, Karim Wahbi, Anthony Behin, Wulfran Bougouin, Tanya Stojkovic, Sarah Leonard-Louis, Nawal Berber, Anne Lombès, Denis Duboc, Claude Jardel, Bruno Eymard, Pascal Laforêt
J Inherit Metab Dis, 2020 May, PMID: 31652339 DOI: 10.1002/jimd.12185

Looking at New Unexpected Disease Targets in LMNA-Linked Lipodystrophies in the Light of Complex Cardiovascular Phenotypes: Implications for Clinical Practice.
Héléna Mosbah, Camille Vatier, Franck Boccara, Isabelle Jéru, Olivier Lascols, Marie-Christine Vantyghem, Bruno Fève, Bruno Donadille, Elisabeth Sarrazin Sophie Benabbou, Jocelyn Inamo, Stéphane Ederhy, Ariel Cohen, Barbara Neraud, Pascale Richard, Fabien Picard, Sophie Christin-Maitre, Alban Redheuil, Karim Wahbi, Corinne Vigouroux
Cells, 2020 Mar 20, PMID: 32245113 PMCID: PMC7140635 DOI: 10.3390/cells9030765

2019

Intra-atrial re-entrant tachycardia around atretic tricuspid annulus.
Waldmann, V ; Amet, D ; Ladouceur, M ; Soulat, G ; Marijon, E ; Iserin, L
Europace, 2019 Dec 1, PMID: 31114849 DOI: 10.1093/europace/euz134

Atrial fibrillation in adults with congenital heart disease.
Waldmann, V ; Laredo, M ; Abadir, S ; Mondésert, B ; Khairy, P
Int J Cardiol, 2019 Jul 15, PMID: 30712848 DOI: 10.1016/j.ijcard.2019.01.079

Posterolateral Line: An Alternative to Cavotriscupid Isthmus Ablation for Treatment of Peritricuspid Re-Entry in Patients With Dextro-Transposition of the Great Arteries and Mustard Operation.
Laredo, M ; Karsenty, C ; Ladouceur, M ; Zhao, A
JACC Clin Electrophysiol, 2019 Jan, PMID: 30678780 DOI: 10.1016/j.jacep.2018.09.004

Mechanical tachycardia of the slow pathway induced by a percutaneous tricuspid valve device.
Laredo, M ; Karsenty, C ; Iserin, L ; Ladouceur, M ; Zhao, A
Europace, 2019 Mar 1, PMID: 30189095 DOI: 10.1093/europace/euy185

Impact of a centre and home-based cardiac rehabilitation program on the quality of life of teenagers and young adults with congenital heart disease: The QUALI-REHAB study rationale, design and methods.
Amedro, P ; Gavotto, A ; Legendre, A ; Lavastre, K ; Bredy, C ; De La Villeon, G & al
Int J Cardiol, 2019 May 15, PMID: 30616811 DOI: 10.1016/j.ijcard.2018.12.050

Factors associated with exercise capacity in patients with a systemic right ventricle.
Gavotto, A ; Abassi, H ; Rola, M ; Serrand, C ; Picot, MC ; Iriart, X & al
Int J Cardiol, 2019 Oct 1, PMID: 31256996 DOI: 10.1016/j.ijcard.2019.06.030

Feasibility and safety of cryoballoon ablation for atrial fibrillation in patients with congenital heart disease.
Abadir, S ; Waldmann, V ; Dyrda, K ; Laredo, M ; Mondésert, B ; Dubuc, M & al
World J Cardiol, 2019 May 26, PMID: 31171960 PMCID: PMC6536882 DOI: 10.4330/wjc.v11.i5.149

Lead Extraction With Baffle Stenting in Adults With Transposition of the Great Arteries.
Laredo, M ; Waldmann, V ; Chaix, MA ; Ibrahim, R ; Casteigt, B ; Dubuc, M & al
JACC Clin Electrophysiol, 2019 Jun, PMID: 31221353 DOI: 10.1016/j.jacep.2019.01.023

Mid-Term Valve-Related Outcomes After Transcatheter Tricuspid Valve-in-Valve or Valve-in-Ring Replacement.
McElhinney, DB ; Aboulhosn, JA ; Dvir, D ; Whisenant, B ; Zhang, Y ; Eicken, A & al
J Am Coll Cardiol, 2019 Jan 22, PMID: 30654886 DOI: 10.1016/j.jacc.2018.10.051

2016

[Pregnancy and pulmonary arterial hypertension].
Ladouceur, M
Eur Respir Rev, 2016 Dec, PMID: 27903665 DOI: 10.1183/16000617.0079-2016

  • Patient with failing systemic right ventricle, Paris, M Ladouceur, European Society of Cardiology
  • Pregnancy in cyanotic congenital heart disease, Zagreb, M Ladouceur, Euro ACHD, cardiologues experts dans la prise en charge de malformations cardiaques
  • Grossesse et obstacle gauche, Tours, M Ladouceur, cardiopédiatres
  • Heart failure in adult congenital heart disease, Athènes, M Ladouceur, cardiopédiatres et spécialistes des cardiopathies congénitales de l’adulte
  • Outcomes and risk factors of infective endocarditis in ACHD, R Ly, Paris, cardiologues

Contact information

Georges-Pompidou European hospital
> Cardiology department

20 rue Leblanc
75015 Paris

> More information

At the Georges-Pompidou European hospital, the reference center for complex congenital heart defects (M3C) in brief …

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patients followed at least once a year*
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medical consultations*
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day hospitalizations*
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fully hospitalized patients*
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authorized therapeutic education program*
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patient trained in therapeutic education*
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ongoing research projects*
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university courses*
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publications*

* data valid for 2022