1- Heart Structure Flashcards
1
Q
Where is the mediastinum?
A
The middle space between right and left pleural sacs
2
Q
What is the pericardial sac innervated by?
A
The phrenic nerve
3
Q
What are the layers of the pericardium?
A
- Fibrous pericardium
- Parietal layer of serous pericardium
- Pericardial cavity
- Visceral layer of serous pericardium
4
Q
Where is the oblique sinus?
A
Pericardial space posterior to the heart
5
Q
Where is the transverse sinus?
A
Posterior to the aorta (which is superior) and pulmonary trunk (which is inferior)
