| http://www.w3.org/ns/prov#value | - In this case, there is a shunt, referred to as a PDA above, which extends between a patient's aorta A and the pulmonary artery P. The device 80 can be passed through the PDA, such as by keeping the device collapsed within a catheter (not shown), and the forward end 84 of the device can be allowed to elastically expand to substantially recover its thermally set, ???remembered??? shape from the heat
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