DISEASE - David Geffen School of Medicine at UCLA

Lipomas are most often located in the left ventricle, right atrium or atrial septum and are not necessarily neoplastic. In the atrial septum, the depositions are called “lipomatous hypertrophy”. Papillary fibroelastomas cluster as hair-like projections up to 1 cm in diameter, covering up to several centimeters of the endocardial surface. ................
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