MCQOPTIONS
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| 1. |
Atrioventricular node is supplied by - |
| A. | Right Coronary Artery |
| B. | Left Anterior Descending Artery |
| C. | Posterior Inter-ventricular artery |
| D. | Left Coronary Artery |
| Answer» B. Left Anterior Descending Artery | |