неделя, 23 септември 2018 г.

New Your Times - Health - Tiny Device Is a ‘Huge Advance’ for Treatment of Severe Heart Failure


By GINA KOLATA
NYT Health
A clip used to repair damaged heart valves sharply reduced deaths among patients with a grim prognosis.
Published date: September 23, 2018 at 03:00AM

Няма коментари:

Публикуване на коментар