Directing a dispersion cannula tip toward the aortic root during thoracic aortic arch surgery does not adversely affect cardiac function. - Imamura, Yuki; Kowatari, Ryosuke; Saito, Yoshiaki; Goto, Takeshi; Daitoku, Kazuyuki; Kondo, Norihiro; Minakawa, Masahito; Fukuda, Ikuo (Perfusion, 2022)