1. The Heart
Study Guide

2. Brachiocephalic trunk
Superior vena cava
Right pulmonary artery
Ascending aorta
Pulmonary trunk
Right pulmonary veins
Right atrium
Right ventricle
Inferior vena cava
Anterior view 2

3. Anterior view 3

4. Left common carotid artery
Left subclavian artery
Aortic arch
Left pulmonary artery
Left pulmonary veins
Auricle of left atrium
Left ventricle
Apex
Anterior view 4

5. Anterior view 5

6. Right atrium Right ventricle Fossa ovalis Pectinate muscles
Tricuspid valve
Right ventricle
Chordae tendineae
Trabeculae carneae
Frontal section 6

7. Frontal section 7

8. Left atrium Left ventricle Left pulmonary veins
Mitral (bicuspid) valve
Aortic valve
Pulmonary valve
Left ventricle
Papillary muscle
Interventricular septum
Frontal section 8

9. Frontal section 9

10. Inter- ventricular septum
Right atrium
sinoatrial (SA) node (pacemaker cells)
atrioventricular (AV) node
Left atrium
atrioventricular (AV) bundle
Inter- ventricular septum
bundle branches
Purkinje fibers 10

11. Inter- ventricular septum
Right atrium
Left atrium
Inter- ventricular septum 11