Q. Left dominance means (Solved)
1. Left side of the heart is more important
2. Posterior interventricular branch is given off from right coronary artery
3. Posterior interventricular branch is given off bya a large anterior interventricular artery traveling off left coronary artery
4. It is more common than right dominance
5. It is given off directly from left coronary artery
- c. Posterior interventricular branch is given off bya a large anterior interventricular artery traveling off left coronary artery