Conference Activities & Talks -

1. Arai H.. Coronary Masterclass: OPCABG on the Lateral Wallonline. 7th Annual International Coronary Congress 2021.12.06 Virtual (New York, USA)

2. Arai H.. How to Run a Successful CABG program/Building a Successful CABG Program in the Most Competitive Asian Market. 7th Annual International Coronary Congress 2021.12.06 Virtual (New York, USA)

3. Arai H.. CABG in Patients with Low EF /Associated Procedures: MR, AF, etc. 7th Annual International Coronary Congress 2021.12.04 Virtual (New York, USA)

4. Arai H.. Pathophysiologic changes and repair strategy in secondary mitral regurgitation. Annual Congress of the Association of Thoracic and Cardiovascular Surgeons of Asia 2021.11.06 Web

5. Arai H.. Repair of secondary MR: where are we?. 35th EACTS ANNUAL MEETING 2021.10.16 Hybrid (Barcelona, Spain)

6. Arai H.. (Moderator)Cardiac Abstract Session 3 – Revascularization.. 21 ISMICS Re-imagined 2021.06.20 Web

7. Arai H.. When and How I use the Gastroepiploic Artery. ASCVTS 2021 Online Conference 2021.06.05 Web

8. Arai H.. （Moderator）Ischemic Heart Disease. ASCVTS 2021 Online Conference 2021.06.05 Web

9. Arai H.. Perfused Beating Heart has its Role. AATS 2021 101st Annual Meeting 2021.05.02 Web

10. Arai H. Adjunctive Techniques for Repair of Ischemic Mitral Regurgitation. America Heart Association 2020 Annul Meeting 2020.11.13 virtual

11. Arai H. Tricuspid valve surgery: going beyond the common scenarios' -'Subvalvular Procedures For Massive Functional TR'. The 34th 34th Annual Meeting of European Association for Cardio-Thoracic Surgery 2020.10.08 virtual

12. Arai H. Intraoperative Assessment of Coronary Artery Bypass Graft Patency.. Webinar The Society of Thoracic Surgeons of Thailand Coronary Artery Bypass Graft Surgery 2020.07.05 Thailand

13. Arai H. Breakout Session : Reducing risk in CABG（Moderator）. 28th Congress of the Asian Society for Cardiovascular and Thoracic Surgery 2020.02.08 Chiang Mai, Thailand

14. Arai H. Innovative Surgical Approach for Coronary Ostial Stenosis.. 28th Congress of the Asian Society for Cardiovascular and Thoracic Surgery 2020.02.07 Chiang Mai, Thailand

15. Arai H. Mt.Fuji Technique for Complex Valve Prolapse.. 28th Congress of the Asian Society for Cardiovascular and Thoracic Surgery 2020.02.07 Chiang Mai, Thailand

16. Arai H. IntraoperaBve Ultrasonic Quality Assessment and Surgical Guidance to Improve CABG Outcomes.. 28th Congress of the Asian Society for Cardiovascular and Thoracic Surgery 2020.02.07 Chiang Mai, Thailand

17. Arai H. Subvalvular Repair for Functional TR.. 28th Congress of the Asian Society for Cardiovascular and Thoracic Surgery 2020.02.07 Chiang Mai, Thailand

18. Arai H. Coronary Ostial Patch Angioplasty with Femoral Artery in Takayasu Aortitis . The Society of Thoracic Surgeons 56th Annual Meeting 2020.01.25 New Orleans, USA

19. Arai H.. Recent Evidence for OPCAB.. 1st Philippine Heart Center Advanced Coronary Artery Surgery Workshop 2020.01.10 Quezon City, Philippine

20. Arai H. FFR Guided CABG.. 1st Philippine Heart Center Advanced Coronary Artery Surgery Workshop 2020.01.10 Quezon City, Philippine