MCQOPTIONS
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| 1. |
Patent foramen ovale is due to failure of fusion of - |
| A. | Ostium primum with Septum primum |
| B. | Septum primum with septum secundum |
| C. | Ostium primum with Endocardial cushion |
| D. | Ostium primum with Ostium Secundum |
| Answer» C. Ostium primum with Endocardial cushion | |