High-frequency power within the QRS complex in ischemic cardiomyopathy patients with ventricular arrhythmias: Insights from a clinical study and computer simulation of cardiac fibrous tissue. - Takeshi Tsutsumi; Yoshiwo Okamoto; Nami K. Takano; Daisuke Wakatsuki; Takanobu Tomaru; Toshiaki Nakajima (Comput. Biol. Medicine, 2017)