The most common cause of death was low cardiac output, and then was breath failure.

死亡原因最常见是低心排出量，其次为呼吸衰竭。

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Objective: To study the pathogenic mechanism and the treatment of severe asthma with breath failure.

目的 ：探讨危重型哮喘并发呼吸衰竭的发病机理和治疗措施。

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The patients who qualified were debilitated by the disease, which causes shortness of breath, fatigue and congestive heart failure.

适合的患者是很虚弱的，因这种病导致导致呼吸困难、劳累和充血性心力衰竭。

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Borer, the Cornell doctor who served on the panel, says a drug that increases mortality but lessens the shortness of breath caused by heart failure might have a place.

FORBES: Magazine Article

Symptoms of an overdose include rapid heartbeat, heart failure, shortness of breath, unconsciousness and coma.

BBC: Factfile on drugs

Heart failure and shortness of breath were serious side effects seen with Kyprolis.

WSJ: New Drugs Slow a Fast-Spreading Cancer