Masatoshi Kaku, chairman of the Kobe Sports Academy and a medical doctor, writes in the Asahi Shimbun newspaper: “About 80 percent of sudden deaths are heart related....
Masatoshi Kaku, ketua Akademi Olahraga Kobe dan seorang dokter, menulis dalam Asahi Shimbun, ” Sekitar 80 persen kematian mendadak berkaitan dengan jantung....