1. Cardiovascular system
2. Histology. Staining with hematoxylin and eosin. Infectious (bacterial) endocarditis
3. Aneurysm of the abdominal aorta
4. Restored aneurysm of the abdominal aorta
5. Organization of fibrinous pericarditis
6. Mitral stenosis
7. Stenosis of the aorta
8. Ball thrombus in the left atrium
9. Patent ductus arteriosus
10. Transposition of large vessels
11. Defect of interventricular septum
12. Atrial septal defect
13. artrial septal defect plus a cleft in the atrterior cusp of the mitral valve
14. Fibroelastosis of the left ventricle
medicine
