After seven days, it was time to take the next step: transplanting the scaffolds into living hearts.

七天后，是执行下一步骤的时候了：将支架移植回活体心脏。

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Sneer at in seven Yan hearts, hum!

七焰心中冷笑，哼！

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Rostov excused himself, left the stake of eight hundred and laid down the seven of hearts, a card with a corner torn, which he had picked up from the ground.

罗斯托夫听从他的话，不更改写下的八百卢布，押在那张他从地上拾起来的破了角的红桃七点上。

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When the virus was injected into a region of the hearts of seven guinea pigs, five later had heartbeats which originated from their new pacemaker.

BBC: Virus rebuilds heart's own pacemaker in animal tests

With Aberdeen, Dundee United and Hibs all drawing, Hearts have pulled seven points clear in the race for European football.

BBC: Hearts 3-1 Kilmarnock

Hibs' third successive loss means that they now sit eight points behind second-placed Celtic in the Scottish Premier League, while fifth-place Motherwell open up a seven-point gap on Hearts, who face Hamilton on Sunday.

BBC: Motherwell striker Jamie Murphy