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Image:
A cut through the truncus arteriosus and the AV canal (with the heart tipped forward) illustrates the unfused conotruncal and endocardial cushions. A higher magnification view of the boxed area . . .
 
                     Species: Mouse 
                     Day Gestation: 12 
             Approx. Human Age: 6 weeks 
                                   View: Ventral & Craniocaudal
 
              Outflow Tract Septation
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