Focused on lung function and heart surgery function tests.

外科重点是肺功能和心脏功能检查。

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Once a year, the cyclists took tests to check the size and function of the heart.

自行车手们每年一次对心脏尺寸和功能进行检查。

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Once a year, the cyclists took tests to check the size and function of the heart.

自行车手们每年一次对心脏尺寸和功能进行检查。

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