-
Myxoma
- 1 Primary Benign
- 2 Mass attach to interatrial septum by pedicle
-
Papilloma
- 1 Primary Bengin
- 2 On the endocardial surfaces of atrioventricular valves or ventricular endocardium
-
Lipoma
- 1 Primary Benign
- 2 Hypertrophy (fat) of interatrial septum
- "dumbbell" appearance
-
Fibroma
- 1 Primary Bengin
- 2 Embedded in the myocardial wall
-
Rhabdomyoma
- 1 Primary Bengin
- 2 Most common in children
- most in ventricle of right side of the heart
-
Angiosarcoma
- 1 Primary Malignant
- 2 In atrial wall and pericardium
-
Sarcoma
- 1 Primary Malignant
- 2 Mass in the right atrium
-
Secondary Metastatic
- more common than primary tumors
- involves pericardium
-
Carcinoid Heart Disease
- usually from the metastasizing from the apex of the ileum
- deposit of serotonin on the right side of heart
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