2. Aortic arch Pulmonary trunk Right atrium Left ventricle
Left brachiocephalic vein
Right brachiocephalic vein
Aortic arch
Ascending
aorta
Pulmonary
trunk
Superior
vena
cava
Left auricle
Fatty
tissue
Right atrium
Right auricle
Left ventricle
Right ventricle
Coronary sulcus
Marginal branches
on R coronary artery

4. Fatty tissue Right auricle Marginal branches in R coronary artery
Anterior interventricular
branch of left coronary artery
Right ventricle
Coronary
sulcus
Marginal branches in R coronary artery

6. Left common carotid
Brachiocephalic
trunk
Left subclavian artery
Aortic arch
Ascending
aorta
Ligamentum
arteriosum
Pulmonary trunk
Left atrium
Left auricle
Right auricle
Left ventricle
Anterior interventricular
branch of left coronary artery
Right ventricle

8. Fatty tissue
Left ventricle
Right ventricle
Anterior interventricular
sulcus

10. Aortic arch Left pulmonary artery Descending aorta Left artium Left
veins
Descending aorta
Left artium
Circumflex branch of
left coronary artery
Great cardiac vein
Posterior vein of left ventricle

12. Aortic arch Descending aorta trachea esophagus
Left common carotid artery
Brachiocephalic trunk
Left subclavian artery
Left brachiocephalic vein
Aortic arch
Right brachiocephalic
vein
Left bronchus
Azygous vein
trachea
Descending aorta
esophagus
Pulmonary vein
Right bronchus
Inferior vena cava

14. Right atrium

16. AV node Fossa ovalis Superior vena cava Crista terminalis Limbus of
Pectinate muscle
Fossa ovalis
Opening of
coronary sinus
Orifice of inferior vena cava

18. To superior vena cava
SA node
AV node
Limbus of fossa ovalis
Fossa ovalis

20. Right atrium Fossa ovalis To right ventricle Coronary sinus
Orifice pf inferior
vena cava
Valve of inferior vena cava

21. Right atrium

22. Right atrium
Right
ventricle
Entrance to
right ventricle
from
right atrium

24. Right atrium
Right ventricle

26. Right atrium
Right ventricle

28. Semilunar valve of pulmonary artery
Right atrium
Right braqnch of
Bundle of His
Tricuspid valve
Chordae tendinae
Purkinje fibers

30. Tricuspid
valve
Chordae tendinae

32. Left coronary
artery
Pulmonary
Semilunar valve
Right ventricle

34. Left atrium
Left auricle
Left ventricle

36. Left atrium Left ventricle Bicuspid valve Interventricular septum
Trabeculae carnea

38. left
Pulmonary veins
right
Left atrium

40. Mitral valve
Aortic
Semilunar valve
Interventricular septum

42. Left atrium Left ventricle Aortic Semilunar valve Bicuspid (mitral)