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Article: Catheter-Delivered Valve May Help People With Heart Defects Avoid Multiple Surgeries.(Clinical report)
- Article from:
- Medical Devices & Surgical Technology Week
- Article date:
- November 15, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Children born with certain heart defects have impaired blood flow from the right ventricle to the pulmonary artery leading to the lungs, requiring implanted devices (known as right-ventricular outflow tract conduits) to maintain the flow. However, these conduits fail over time, and children typically face multiple open-heart operations during their lives to reopen the passage. Now, a prospective multicenter study in the October 27 issue of the Journal of the American College of Cardiology, led by Children's Hospital Boston cardiologist Doff McElhinney, MD, finds good preliminary outcomes with a valve that can be delivered non-surgically -- threaded up a leg vein to the ...