摘要
Cardiac primary tumors are uncommon with an estimated prevalence between 0.17%and 0.19%.[1,2]Cardiac lipoma are extremely rare representing only 10%?19%of primary cardiac tumors and only few are symptomatic,depending on their location within the heart.[3,4]They originate from the subendocardium(50%),subepicardium(25%)or myocardium(25%)and with different sizes and locations.[5]Few cases of sudden death due to primary cardiac tumors are reported in literature(0.0025%);in these cases,conductive and haemodinamic abnormalities have been indicated as the cause of death.
