心脏

• Activation of the heart normally begins in the sinoatrial node .
  在正常情况下，心脏的活动始于窦房结。
• At necropsy the heart weight is usually well above average .
  尸检时，可发现心脏重量大大超过平均重量。
• Though his heart is said to be weak , he seems perfectly healthy .
  虽说他的心脏衰弱，但他看来还十分健康。
• She could feel her heart pounding painfully as she finished the race .
  她跑完赛程后感到心脏都快要跳出来了。
• A systemic examination is necessary in evaluating the state of the heart .
  在判定心脏状况时，需要作全身检查。
• As long as my heart still beats , i will go on working for the people .
  只要我的心脏还在跳动，我就要为人民工作。
• Joe is somewhat awed by his heart, liver, lungs and other organs .
  乔有点被他的心脏、肝脏、肺脏和其他器官吓住了。
• The heart is innervated by both sympathetic and parasympathetic fibers .
  心脏受交感神经纤维和副交感神经纤维的支配。
• They were like the involuntary movements of his own heart and blood .
  他们就象是他自己的心脏和血液在自然地运动一般。
• Cardiomegaly can be detected by physical examination and by a chest rediograph .
  心脏肥大能用物理检查及胸部透视查出。