Ann Pediatr Card Close
 

Figure 4: The heart is opened in clamshell fashion to show that both atrioventricular valves enter the same ventricular chamber, which also gives rise to both outflow tracts. We were unable to find a second ventricular chamber. The exceedingly coarse apical trabeculations, and the absence of the second chamber, identify this heart as having a solitary ventricle of indeterminate morphology

Figure 4: The heart is opened in clamshell fashion to show that both atrioventricular valves enter the same ventricular chamber, which also gives rise to both outflow tracts. We were unable to find a second ventricular chamber. The exceedingly coarse apical trabeculations, and the absence of the second chamber, identify this heart as having a solitary ventricle of indeterminate morphology