What are the 5 important parts of the tube that will eventually form the heart?
- 1) outflow tracts (aorta and pulm artery)
- 2) bulbus cordis (rt ventricle)
- 3) ventricle (Lt. ventricle)
- 4) atrium (L and R atrium)
- 5) sinus venosus (inflow to atria, left side mostly disappears (becomes coronary sinus), right side remains and becomes vena cavae)