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6. where does the coronary sinus drain
- anteriorly into aorta
- anteriorly into left atrium
- posteriorly into right atrium
- posteriorly into left atrium
- anteriorly into right atrium
- posteriorly into aorta
7. In what compartment does the heart lie
- inferior mediastinum
- posterior mediastinum
- superior mediastinum
- anterior mediastinum
8. what is the arrangement of the heart
- Ant: RV
Post: LA
Inf: LV and RV
Right: RV
Left: LV
- Ant: RV
Post: LV
Inf: LV and RV
Right: RV
Left: LA
- Ant: RA
Post: LA
Inf: LV and RV
Right: RV
Left: LV
- Ant: RV
Post: LA
Inf: LV and RV
Right: RA
Left: LV
- Ant: RA
Post: LA
Inf: LV and RV
Right: RA
Left: LV
- Ant: RV
Post: LV
Inf: LV and RV
Right: RA
Left: LA
9. what is the coronary sulcus
- separation of atria from ventricles on surface
- separation of left and right ventricles inside heart
- separation of atria from ventricles inside heart
- separation of left and right ventricles on surface
- separation of left and right atria on surface
- separation of left and right atria inside heart