( 1 ) in seven of the nine hearts in which the repolarization process was mapped on the anterior and posterior surfaces of both ventricles , the 80 % repolarization times of the left and the right ventricles were scattered around at1 and at2 , respectively , and their average values closely corresponded to q-at1 and q-at2 intervals .
C0018787
hearts
C0225883
right ventricles