An Alternative Approach for Radiofrequency Catheter Ablation for Intra-atrial Reentrant Tachycardia Associated with Open-Heart Surgery

by Sumito Narita, MD, Takeshi Tsuchiya, MD, Keiichi Ashikaga, MD, Koji Miyamoto, MD, Izumi Taniguchi, MD, Shin-ichi Ando, MD
Published 2009-01-01

Identification and Radiofrequency Catheter Ablation of a Nonsustained Atrial Tachycardia at the Septal Mitral Annulus with the Use of a Noncontact Mapping System: A Case Report

by Sumito Narita, MD, Takeshi Tsuchiya, MD, PhD, Hiroya Ushinohama, MD, PhD, Shin-ichi Ando, MD, PhD
Published 2008-01-01

Normal dose of pilsicainide showed marked negative inotropic effects in a patient who had no underlying heart disease

by Masayoshi Yoshida, MD, Shin-ichi Ando, MD, PhD, Akiko Chishaki, MD, PhD, Naomasa Makita, MD, PhD, Yoshiyuki Hasegawa, MD, PhD, Sumito Narita, MD, Hidetoshi Momii, MD, PhD, Toshiaki Kadokami, MD, PhD
Published 2014-02-01