All had suffered a type of heart attack known as an ST segment elevation myocardial infarction, caused by a prolonged period of blocked blood supply.

他们都遭受ST段抬高心肌梗死(STEMI)的心脏病发作，是由于长期血管阻塞引起的。

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During the study period, ST-elevation heart attacks declined by 62%, but the death rate among people who had these severe heart attacks did not drop.

研究期间，ST段抬高型心肌梗死下降62%，但是发生这些严重心肌梗死人们的死亡率没有下降。

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The month before, in February, Amy had scored a hat trick in the ice hockey game against St. Francis and then, in the third period, broken her nose.

上个月，2月的时候，艾米在对圣弗朗西斯的冰球赛里，上演了帽子戏法，之后，在第三节，被打折了鼻骨。

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The photographs were taken over a two-year period from his St Swithin Street property between August 2009 and June 2011.

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An inspection by schools inspection body Estyn in 2011 found "systemic failures of leadership and management over a lengthy period" at St Alban's with both the current performance and prospects for improvement "unsatisfactory".

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St Clement was celebrated as far back as the medieval period when members of the Worshipful Company and Guild of Blacksmiths traditionally paraded through the streets.

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