4Ando J, Kakishita M, Sakai K, et al. Efficacy of nifekalant hydrochloride in the treatment of fatal ventricular arrhythmia in patients with ischemic heart disease[J].Int Heart J,2005,46(4) :647.
5Sahara M, Sagara K, Yamashita T, et al. Nifekalant hydrochloride, a novel class III antiarrhythmie agent, suppressed postoperative recurrent ventricular tachycardia in a patient undergoing coronary artery bypass grafting and the Dor approach[J]. Circ J,2003,67(8):712.