Program 2026

• 12h00–13h30
  Welcome and registration
• 13h40
  Opening of MASHS’s 2026 – Jean-Philippe VERHOYE, Eric STEINMETZ, Jean-François HEAUTOT – FRANCE

Session 1 SPONSOR

Type B Aortic Dissection : Endovascular feats end setbacks

Chairman: Eric Steinmetz
Moderators: Blandine Maurel-Desanlis et Myriam Ammi

• 13h45
  Type B aortic dissection : STABILISE update
• 14h00
  Fenestration and type B dissection – A. Kaladji, Rennes
• 14h15
  TCVR and dissection – S. Haulon, Paris
• 14h30
  Discussion

Session 2 SPONSOR

Type B Aortic Dissection : Surgical rescue and Pitfalls

Chairman: O. Kawasaki – JAPON
Moderators: Jacques Tomasi et Fabien Thaveau – RENNES / CLERMONT-FERRAND

• 15h00
  Acute type B aortic dissection : emergency surgery, when, for whom and how ? – L. Chiche, Paris
• 15h15
   Chronic type B aortic dissection : failed isthmic stent graft and surgical rescue – X. Chaufour, Toulouse
• 15h30
  Isthmus and arch through thoracotomy – K. Osaki, Kawasaki
• 15h45
  Discussion
• 16h15
  Pause/Coffee break

Session 3 SPONSOR

“Woldwide Aortic Experience”

Chairman: Pascal Leprince – FRANCE
Moderators: Julia Dumfarth et Eric Bezon – INNSBRUCK / BREST

• 16h35
  The Sfax experience – I. Frihka, Sfax
• 16h50
   The Ross root: a game changer for the recommendations – A. Vincentelli, Lille
• 17h05
  Indian experience with aortic bioprosthesis – Y. K. Mishra, New Delhi
• 17h20
  Discussion

Session 4 SPONSOR

« MASH’s »

Chairman: John Elefteriades – USA
Moderators: Erwan Flécher et André Vincentelli – RENNES/LILLE

• 17h45
  MASH “Between Clamp and Clap: Suicide is Painless” – N. Bonnet, Paris
• 18h30
  Reception hosted by Mr Didier Lechien, Mayor of Dinan – Dinan City Hall

Session 5 SPONSOR

« Bentall / Arche aortique »

Chairman: Imed Frikha – TUNISIE
Moderators: Olivier Bouchot et Olivier Fouquet – DIJON/ANGERS

• 8h00
  Long-term outcomes of minimally invasive Bentall operation – A. Sadiq, Bengalore
• 8h15
  Ready-to-use Bio-Bentall ? – G. Guimbretière, Nantes
• 8h30
   Technic news : arch and Endo-Bentall – T. Gandet, Montpellier
• 8h45
  Management of ascending aortic aneurysms beyond diameter thresholds – D. Pacini, Bologne
• 9h00
  Discussion

Session 6 SPONSOR

Sutureless Aortic Valves and Valve Repair

Chairman: Marco Vola – FRANCE
Moderators: Stéphane Aubert et Jean-Christian Roussel – PARIS/NANTES

• 9h15
  Subaortic ring and valve repair – M. Rinaldi, Torino
• 9h30
  Perceval every time – N. Bonnet, Paris
• 9h45
  AVNéo – T. Senage, Nantes
• 10h00
  Discussion
• 10h20
  Coffee Break

Session 7 SPONSOR

« Syndrome aortique aigu et anévrysme chronique »

Chairman: Jacques Tomasi – FRANCE
Moderators: Laurent Chiche et Davide Pacini – PARIS/BOLOGNE

• 10h40
  Japanese strategy for acute type A dissection – T. Hirokami, Kawasaki
• 10h55
   Extended repair for acute aortic dissection – S. Oshima, Kawasaki
• 11h10
  Acute type A dissection: European outcomes and trends – J. Dumfarth, Vienne
• 11h25
  Discussion

Session 8 SPONSOR

« D’un extrême à l’autre RAAC et Arrêt Circulatoire »

Chairman : A. Sadiq – INDE
Moderators: Konstantinos Tsagakis et Baptiste Gaudriot – COLOGNE/RENNES

• 11h40
  ERAS and the European Innovative Health Initiative programme – G. Le Gac, Rennes
• 11h50
   Aortic Hemi Arch replacement « Clamp off &Go » a center experience – J-Ph. Verhoye, Rennes
• 12h00
  “History and News” – J. Elefteriades, Yale New Haven
• 13h00
  Déjeuner

Session 9 SPONSOR

Hybrid Aortic Surgery

Chairman : Konstantinos Tsagakis – ALLEMAGNE
Moderators : Thomas Gandet et Guillaume Guimbretière – MONTPELLIER/NANTES

• 14h00
  Open descending aortic repair in the endovascular area – J. Tomasi, Rennes
• 14h15
  New aortic devices – F. Dagenais, Québec
• 14h30
  Complex arch aneurysm hybrid versus open repair  – L. Di Marco, Bologne
• 14h45
  Discussion

Session 10 SPONSOR

At the Frontiers of Aortic Surgery

Chairman: Hervé Corbineaus – FRANCE
Moderators: Mathieu Revest et Daniel Grinberg – RENNES/LYON

• 15h05
  Perioperative coagulation management during extensive aortic surgery – A. Mansour, Rennes
• 15h20
  Managing of infected roots and ascending aorta – M. Ascaso, Barcelone
• 15h35
  Demain notre santé – A. Buzin, Paris (à confirmer)
• 15h50
  Discussion
• 15h50
  Coffee Break

Session 11 SPONSOR

Setting Sail for the Aorta

Chairman: Kojiro Shiraishi – JAPON
Moderators: Sabino Caprio et Thierry Langanay – NAPLES/SAINT CAST LE GUILDO

• 16h30
  High-level sailing and aortic disease – F. Carré / Skypper – BELLE ILE/SAINT MALO
• 17h30
  Debate
  
• 18h00
  Adjournement
  

Session 12 SPONSOR

Echocardiography in Cardiac Surgery

Chairman: Erwan Donal – FRANCE
Moderators: Laura Munte, Céline Chabanne et Pierre Tattevin – PARIS/RENNES

• 8h00
  Specific aspects of pre-, intra- and postoperative echocardiographic assessment for Ross procedures – A. Coisne, Lille
• 8h10
  Specific aspects of pre-, intra- and postoperative echocardiographic assessment for sutureless valves – M. Aymami, Rennes
• 8h20
  Echocardiographic support for repair indications in bicuspid aortic valve disease – J-L. Monin, Paris
• 8h30
  European endocarditis registry – G. Habib, Marseille
• 8h40
  Discussion

Session 13 SPONSOR

Surgeons and TAVI

Chairman: Miguel Sousa Uva – PORTUGAL
Moderators: Amedeo Anselmi et Vincent Auffret et Jean-Marc Baste – RENNES/ROUEN

• 9h15
  TAVI and bicuspid aortic valve – T. Modine, Bordeaux
• 9h25
  Italian TRACS trial – A. Parolari, Milan
• 9h35
  TAVI today in USA – R. Redberg San Francisco
• 9h45
  French observatory of TAVI centres without cardiac surgery – M. Kindo, Strasbourg
• 9h55
  Discussion
• 10h20
  Coffee Break

Session 14 SPONSOR

Aorta and Current Scientific Developments

Chairman: Michel Rochette – FRANCE
Moderators: Pascal Haigron et Julien Guihaire  – RENNES/PARIS

• 10h40 
  … – M. Gaudry, Marseille
• 10h50
  … – L. Geronzi, Rome
• 11h00
  … – O. Fouquet, Angers
• 11h10
  …- O. Bouchot, Dijon
• 11h20
  … – P. Escrig, Rennes
• 11h40
  Discussion

Session 15 SPONSOR

Call of the Open Sea

Chairman: Elie Fadel – FRANCE
Moderators: Clarisse Angelier et Jean-Philippe Verhoye  – PARIS/RENNES

• 12h00
  Lecture : Etienne Klein, physicist and philosopher of science – Paris

Session 16 SPONSOR

« Appel du grand Large »

Chairman: Jean-Marc Baste – FRANCE
Moderators: Gianvito Ruggieri, Alfonso Agnino, Tan N’Guyen  – FRANCE/ITALIE/VIETNAM

• 13h15
• 13h25
• 13h35
• 13h45
• 13h55