branches of interventricular septum [解剖] 室间隔支
The deep branch (anterior descending branch) gives off arterial cone, left fringe and anterior interventricular septum branches in proper order.
深支又依次分出动脉圆锥支、左缘支和前室间隔支。
The anterior descending branch gives off arterial cone, left fringe and anterior interventricular septum branches in proper order.
前降支又依次分出动脉圆锥支、左缘支和前室间隔支。
The septal branches course medially and supply the majority of the interventricular septum, as well as the atrioventricular (AV) bundle and proximal bundle branch (Fig 3) (7).
室间隔支供应室间隔的大部分、房室束和左右束支近段（图3）。
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