几乎所被有迫用药以减少第二次心脏病发危险的病人中，有三分之一的吸烟者没有戒烟。

Almost all had been prescribed drugs to reduce the risk of a second heart attack yet one third of smokers had not quit.

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维也纳宣言是国际艾滋病协会第二次发表类似的宣言。

The Vienna Declaration is only the second time that the International AIDS Society has issued such a document.

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Circulation杂志中的一个研究发现，尽管医嘱可以减少一半第二次心脏病发作的危险，但是超过四分之一的心脏病患者没有遵从医嘱饮食和锻炼。

A study in the journal Circulation found that more than a quarter of heart attack sufferers did not comply with diet and exercise advice even though it can reduce the risk of a second attack by half.

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