| http://www.w3.org/ns/prov#value | - FIG. 21A is a cross-sectional view of a passive seal comprising a release mechanism that is deployed when the DMVA apparatus is installed on the heart, shown prior to engagement and sealing thereto; and FIG. 21B is a cross-sectional view of the passive seal of FIG. 21A, shown in the free and the engaged/sealed state.
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