artificial valve - HEALTHY
CBS News: Maryland's first artificial heart valve replacement performed without open-heart surgery A groundbreaking heart procedure at MedStar Union Memorial Hospital has made Maryland history. Joan Mertz, 83, became the first patient in the state to undergo an artificial heart valve replacement ... Fox 12 Oregon: First of its kind artificial heart valve undergoing trials at Providence wjla: Maryland boy first in world to have artificial heart valve replaced with living one GAITHERSBURG, Md.
Context Explanation
(7News) — An 11-year-old Maryland boy is making medical history after becoming the first person in the world to have an artificial heart valve replaced with a living valve from a ... Maryland boy first in world to have artificial heart valve replaced with living one The Washington Post: Artificial Sapien heart valve sparks safety questions as wider use is considered Federal health officials are asking safety questions about the first artificial heart valve designed to be implanted without major surgery, in advance of a meeting Wednesday to consider broadening its ... Artificial Sapien heart valve sparks safety questions as wider use is considered