心脏协会说，回顾用药也被认为是一个关键。

Reviewing medication use is also regarded as crucial, the Heart Association said.

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如今，心脏协会说每个人都应该使用该方法，除非他们有足够的能力去做人工呼吸。

But now the heart association says everyone should use hands-only CPR unless they feel strong about their ability to do rescue breathing.

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但是现在美国心脏协会说每个人都应该使用只用手的CPR，除非他们觉得他们的呼吸救助能力很强。

But now the American Heart Association says everyone should use hands -only CPR, unless they feel strong about their ability to do rescue breathing.

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