Nishiyama C, Iwami T, Kitamura T, Hayashida S, Matsuzono T, Kawamura T. Acute Coronary Syndrome-Related Symptoms on the Scene and Actual Diagnoses. 10562 Presented at the 2011 American Heart Association Scientific Session, Resuscitation Science Symposium. Orland, Fla, Nov 12, 2011.

Sakai T, Iwami T, Kitamura T, Hayashi Y, Nishiuchi T, Kajino K, Nishiyama C, Hiraide A,　Tasaki O, Kuwagata Y, Shimazu T, Kawamura T, Matsushima A, Ueyama M. Dispatcher Instruction in Chest Compression-Only CPR Increases Implementation of Bystander CPR: The Utstein Osaka Project.  Presented at the 2011 American Heart Association Scientific Session, Resuscitation Science Symposium. Orland, Fla, Nov 12, 2011.

Iwami T. Increasing　survival in Japan through “chain of survival” improvements.  The 6^th Asian Conference for Emergency Medicine 2011 (ACEM 2011), Thailand, Bangkok, July 5, 2011.

Iwami T. Results with Continuous Chest Compression in Japan.  Daytime Seminar 2010 American Heart Association, Scientific sessions, Chicago, Illinois, Nov 15, 2010.

Iwami T, Kitamura T, Mitamura H, Nagao K, Takayama M, Seino Y, Tanaka H, Nonogi H, Yonemoto N, Kimura T, Kawamura T.   Chest-Compression-Only and conventional Cardiopulmonary Resuscitation by Bystanders for Out-of-Hospital Cardiac Arrests With Public Access Defibrillation: A Prospective, Nationwide, Population-Based Cohort Study.  Resuscitation Science Symposium 2010 American Heart Association, Scientific sessions, Chicago, Illinois, Nov 14, 2010.

Kajino K, Iwami T, Daya M, Kitamura T, Sakai T, Nishiuchi T, Hayashi Y, Hiraide A, Kishi M,  Yamayoshi S. Performance of North American Prehospital Termination of Resuscitation Rules in Osaka, Japan. Resuscitation Science Symposium 2010 American Heart Association, Scientific sessions, Chicago, Illinois, Nov 13, 2010.

1．Sakai T, Iwami T, Kawamura T, Hayashi Y, Nishiuchi T, Ohishi Y, Rinka H, Kajibo K, Tasaki O, Shimazu T; Multi-institutional Joint Research for Shock-resistant VF.  Advanced Treatments for Shock-Resistant Ventricular Fibrillation at Critical Care Medical Centers: the Utstein Osaka Project.  Resuscitation Science Symposium 2010 American Heart Association, Scientific sessions, Chicago, Illinois, Nov 13, 2010.

1．Nishiyama C, Iwami T, Ando M, Kitamura T, Sakamoto T, Marukawa S, Kawamura T. Comparison of Cardiopulmonary Resuscitation Skills Long After The Training Between 45-min Simplified Chest Compression-only Cardiopulmonary Resuscitation Training and 180-min Conventional Cardiopulmonary Resuscitation Training: A Randomized Controlled Trial.  Resuscitation Science Symposium 2010 American Heart Association, Scientific sessions, Chicago, Illinois, Nov 13, 2010.

Oi Y, Taguri M, Tahara Y, Kimura K, Iwami T, Tanaka H, Yonemoto N, Nonogi H, Kimura T, Nagao K; JCS-ReSS Investigators.  Effect of Pre-Hospital Airway Management Method on Outcomes in Patients With Out-of-Hospital Cardiac Arrest.  Resuscitation Science Symposium 2010 American Heart Association, Scientific sessions, Chicago, Illinois, Nov 13, 2010.

Iwami T.  Implementation of chest compression-only CPR and public access AEDs to save more lives from out-of-hospital cardiac arrest.  Special Lecture, Johns Hopkins University, Baltimore, Maryland, Nov 10, 2010.