неделя, 23 септември 2018 г.

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


By GINA KOLATA
NYT
A clip used to repair damaged heart valves sharply reduced the deaths among patients with a grim prognosis.
Published date: September 23, 2018 at 08:25PM
The New York Times
New York Times article

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