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![](/s.abcnews.com/images/health/170118_wls_artificial_heart_16x9_240.jpg)
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http://lm360.us/Ketzler-neighbour-of-Papciak-from-Zheleznogorsk?Loyackgra=230
- it's the first successful medical treatment of a human fetus for the underlying cause of a genetic disorder, experts say
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