Chủ Nhật, 23 tháng 9, 2018

Tiny Device Is a ‘Huge Advance’ for Treatment of Severe Heart Failure


A clip used to repair damaged heart valves sharply reduced the deaths among patients with a grim prognosis.
By GINA KOLATA from NYT Health https://ift.tt/2PU59rI
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Heart, Surgery and Surgeons
Source The New York Times
Làm đẹp Blog 247

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