词根词缀：hypo-, hyp-

【来源及含义】Greek: under, below, beneath; less than; too little; deficient, diminished; used as a prefix

【同源单词】acoustic hypoesthesia, acrohypothermia, acrohypothermy, adenohypophysis, adenohypophysitis, angiohypotonia

词根词缀：systol-, -systole, -systolic, -stole

【来源及含义】Greek > Latin: contraction; to draw together

【同源单词】bradydiastole, diastole, diastolic, extrasystole, hypodiastole, hyposystole