Results: Electromechanical delay time was longer in left atrium. Atrial contraction time and PR interval were longer in right side.

结果：左心房的电-机械延迟时间较长，右侧的心房收缩时间和心室的电-机械延迟时间较长。

youdao

Brokers said the emergence of such a large lender was welcome at a time when the mortgage market had suffered a significant contraction of supply.

经纪人表示，在抵押贷款市场经历了严重的供应收缩之际，这样一家大型银行的出现是可喜的。

youdao

This is really a difficult time for you because your whole life has been vision, excitement, recruiting, positive growth, and suddenly you are faced with contraction.

这段时间对你来说很困难，因为你整个人生就是设想，激情，招聘，积极成长，而突然你就面临着收缩。

youdao

The Philadelphia Federal Reserve's index of manufacturing activity showed a bigger-than-expected contraction in August, one day after a New York reading showed a contraction for the first time this year.

WSJ: Stocks Approach Multiyear Highs

That would put the UK back into a recession - technically defined as two consecutive quarters of economic contraction - for the third time in about four years.

BBC: Budget 2013: Bank of England gets new orders

Work up to holding the contraction for 10 seconds at a time.

CNN: Cystocele