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汉语拼音：xīn lì shuāi jié

由心脏病或心脏以外的病变引起的心肌收缩无力，以致心脏输出血量不能满足身体组织需要。主要症状是心慌气短、咯血、口唇及肢端等呈现青紫色、浮肿等。

• 【解释】：也称充血性心力衰竭或心功能不全。心脏因疾病、过劳、排血功能减弱，以至排血量不能满足器官及组织代谢的需要。主要症状是呼吸困难、喘息、水肿等。
• 【出自】：霍达《穆斯林的葬礼》第八章：“‘啊？心力衰竭？’天星把妹妹抱上病床，他的胳膊在抖，嘴唇也在抖，妹妹的病把他吓傻了，“她还不满十八岁，怎么会……衰竭？”

• Her publicist Sally Morrison said the actress died Wednesday morning at a Los Angeles hospital from congestive heart failure.

  她的经纪人莎莉莫里森说，她于周三（美国时间3月23日）早晨在洛杉矶一家医院病逝，死于充血性心力衰竭。

• The heart failure patients had been symptomatic for at least 6 weeks.

  该心力衰竭患者出现症状至少有6周了。

• Congestive heart failure is a condition in which the heart cannot pump enough oxygenated blood to meet the needs of the body's other organs.

  充血性心力衰竭是心脏不能够泵出足够的氧合血以满足身体其他器官的需要的一种病态。

• Heart failure is a condition in which the heart can't pump enough blood throughout the body.

  心力衰竭是指心脏在体内不能泵出足够的血液的一种状况。

• Heart failure is said to occur when the heart is unable to pump blood at a rate sufficient to meet requirement of the tissues.

  当心脏搏出血液的速度不能满足组织需要时，就发生心力衰竭。

• The heart of patients always had a fibrosis at the recovery or chronic period. Some people developed into dilated cardiomyopathy at last.

  恢复期和慢性期则伴有明显的心肌纤维化，部分患者最后进展为扩张型心肌病和严重的充血性心力衰竭。

• Congestive heart failure(CHF) and cardiac arrhythmias are both complications in a developed stage of any cardiovascular disease.

  各种心血管疾病发展到一定阶段，常常出现心力衰竭（心衰）和心律失常，这两种情况常同时出现又互相恶化。更详细。

• Inspra, made by New York-based Pfizer Inc. , helps block water retention and is already used for advanced heart failure.

  纽约辉瑞公司生产的伊普利酮能够帮助治疗血管阻塞，并已用于重度心力衰竭的治疗。

• It is now clear that continued stimulation of the neurohormonal system in heart failure (HF) has serious deleterious effects on the heart.

  现已明确，心力衰竭时神经激素的持续剌激对心脏具有严重的损害作用。