In a previous study, the same researchers had found that slow and fast waltzes were safe and effective forms of exercise for people who suffered from heart disease and previous heart attacks.

在之前的研究中，他们就已发现慢华尔兹和快华尔兹对心脏病及之前有过心脏病发作的患者，都是健康有效的运动形式。

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We are sharing the tools from the Heart and Minds programme with the rest of the industry to help promote safe behaviour.

我们从心中和大脑的方案分享的工具与其他行业，以帮助促进安全行为。能源研究机构正在帮助我们做到这一点。

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Objective to investigate the safe duration limits of tolerance to warm ischemia of liver grafts from non heart beating donors (NHBDs).

目的探讨肝移植时供肝耐受无心跳热缺血损伤的安全时限。

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While highly promising, it is still far from certain that the leukotriene findings will ever lead to safe and effective heart drugs, as most compounds that enter human trials fail.

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Originally designed to be safe for the stomach, both of these pills have been linked to heart problems, and Vioxx was pulled from the market.

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