cardiac work造句

• This increased cardiac work load
  这个增加了心脏的工作负担
• Finally , disconnecting the patient from the entilator could result in a marked increase in work of breathing and in adrenergic state and hence in increased cardiac work and myocardial oxygen demand with the potential risk of myocardial ischemia in patients with prior coronary artery disease
  最后，患者脱机后呼吸做功显著增加，肾上腺素大量释放，因而增加了心肌做功和心肌氧需，对有冠状动脉疾病的患者来说，有导致心肌缺血的潜在风险。