Removing Clot Aids Heart Attack Recovery

NEW YORK - New research suggests that more people survive major heart attacks with fewer problems if doctors use a mini-vacuum to clear out an artery blockage instead of pushing it aside to restore blood flow. The Dutch study is the largest to date to show that suctioning out the clot before implanting a stent has big benefits, and could lead to wider use in heart attack treatment. Previous smaller studies of various devices had mixed results. (Feb. 7, New England Journal of Medicine)

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