A clip used to repair damaged heart valves sharply reduced deaths among patients with a grim prognosis.
The New York Times
By GINA KOLATA from NYT Health https://ift.tt/2PU59rI
September 22, 2018 at 02:00PM
A clip used to repair damaged heart valves sharply reduced deaths among patients with a grim prognosis.
The New York Times
By GINA KOLATA from NYT Health https://ift.tt/2PU59rI
September 22, 2018 at 02:00PM
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