systolic [ˌsɪs'tɒlɪk]

例句:

• Normally the heart movements can be felt as distinct systolic and diastolic thumps.
  正常时,能够感觉到心脏的运动是性质截然不同的收缩和舒张的撞击.
  
• Both systolic and diastolic pressures are recorded.
  收缩压和舒张压均可记录下来.
  
• The top number is higher and is called the systolic reading.
  上一个数字较高,称为心脏收缩压读数.这是心脏泵动时的血管压力.
  
• This equates to a 6.5mm Hg greater reduction in systolic blood pressure.
  来自BBC
• But similarly obese girls were nine times more likely to develop elevated systolic blood pressure than their non-obese peers.
  来自BBC
• In 1917, Marston published a paper arguing that systolic blood pressure could be monitored to detect deception.
  来自NEWYORKER