The use of serum bepridil concentration as a safe rhythm control strategy in patients with atrial tachyarrhythmias oleh Seiji Miura, MD, Masataka Sumiyoshi, MD, Hiroto Tsuchiya, MD, Masaki Maruyama, MD, I Seigen, MD, Iwao Okai, MD, Yoshiyuki Masaki, MD, Shinya Okazaki, MD, Kenji Inoue, MD, Yasumasa Fujiwara, MD, Kaoru Komatsu, MD, Hidemori Hayashi, MD, Gaku Sekita, MD, Takashi Tokano, MD, Yuji Nakazato, MD, Hiroyuki Daida, MD