•                                
  Conference
  　/ Lecture by Keiichi Itatani at the 62nd General Meeting of the Japanese Society of Pulses, October 14 (Thur) to October 16 (Sat), 2021
•                                
  Conference
  　/ Lecture by Keiichi Itatani @ Asia-Pacific Pediatric Cardiac Society, July 17~18 (Sat, Sun), 2021 (Japan)
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  Conference
  　/ July 10, 2021 (Sat) Keiichi Itatani Lecture at the 57th Annual Meeting of the Japanese Society of Pediatric Cardiology
•                                
  Workshop
  / September 9, 2021 (Thur.) Keiichi Itatani, member of the Public Relations Committee @ “3rd 4D FLOW Research Conference
•                                
  Conference
  　/ Friday, November 5, 2021 Keiichi Itatani Lecture at Symposium of the 41st Annual Meeting of the Japanese Society of Clinical Anesthesiology
•                                
  Conference
  / Thursday, July 1, 2021 Lecture by Keiichi Itatani at “MIRAI x Academy of Circulation Dynamics
•                                
  Conference
  / July 9 (Fri) – 11 (Sun), 2021 Keiichi Itatani (Chair) at the 57th Annual Meeting of the Japanese Society of Pediatric Cardiology
•                                
  Conference
  Dr. Itatani’s lecture＠Asian Oceanian Congress of Radiology
•                                
  Product
  iTFlow2 has been released !
•                                
  Product
  Our leaflet has been updated!
•                                
  Announcing the Launch of Our New English Website
•                                
  Publication
  Reconstruction of right ventricular outflow tract stenosis and right ventricular failure after Ross procedure
•                                
  Conference
  Presentation at The 84th Annual Scientific Meeting of the Japanese Circulation Society
•                                
  Publication
  Functional mitral stenosis after mitral valve repair for Type II dysfunction: determinants and impacts on long-term outcome
•                                
  Publication
  The effect of a valved small conduit on systemic ventricle–pulmonary artery shunt in the Norwood-type palliation
•                                
  Publication
  A novel in vivo assessment of fluid dynamics on aortic valve leaflet using epi‐aortic echocardiogram
•                                
  Conference
  Presentation at The 22th Annual Meeting of Japanese Society for Adult Congenital Heart Disease
•                                
  Publication
  Computational Fluid Dynamics-Based Blood Flow Assessment Facilitates Optimal Management of Portal Vein Stenosis After Liver Transplantation
•                                
  Publication
  Use of an expanded polytetrafluoroethylene valved patch with a sinus in right ventricular outflow tract reconstruction