HOKKAIDO UNIVERSITY IMAGE: FROM LEFT: SHINGO TAKADA, HOKKAIDO UNIVERSITY AND HOKUSHO UNIVERSITY; SHINTARO KINUGAWA, KYUSHU UNIVERSITY; AND HISATAKA SABE, HOKKAIDO UNIVERSITY (PHOTOS: SHINGO TAKADA, SHINTARO KINUGAWA, HISATAKA SABE). CREDIT: SHINGO TAKADA, SHINTARO KINUGAWA, HISATAKA SABE Investigations in Japan have uncovered some molecular mechanisms behind mitochondrial dysfunction in chronic heart failure. Chronic heart failure causes the...