these gradients were increased by phenylephrine during both systole and diastole , noradrenaline and adrenaline during diastole and decreased by isoproterenol ( systolic ) , left vagosympathetic trunk stimulation ( diastolic ) , acetylcholine ( systolic and diastolic ) , and adenosine ( diastolic ) .
C0028351
noradrenaline
C0014563
adrenaline