Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nakai Toshiko and Watanabe Ichiro and Komaki Koichi and Takahashi Yoshikazu and Kondo Kazuhiko and Kojima Toshiaki and Kunimoto Satoshi and Watanabe Hiromi and Kajita Junichiro and Yanagawa Shin and Saito Satoshi and Ozawa Yukio and Kanmatsuse Katsuo,A case with tachycardia-induced cardiomyopathy caused by frequent premature ventricular contraction and nonsustained ventricular tachycardia.,Japanese Journal of Electrocardiology,0285-1660,Japanese Heart Rhythm Society,1999,19,6,701-706,https://cir.nii.ac.jp/crid/1390282679751150848,https://doi.org/10.5105/jse.19.701