<prompt> Which of the following is the commonest cardiac neoplasm in adults?Ventricular rhabdomyomaAtrial myxomaMetastatic tumourAngiosarcoma  <response>: CARDIAC HEA TUMORS PRIMARY rare SECONDARY more common MALIGNANT ANGIOSARCOMA-Adults RHABDOMYOSARCOMA - Child Secondary tumour Metastasis- MC tumor in cardiac tissue Most frequent metastasis are from lung and breast carci-nomas, melanomas, leukemias, and lymphomas. BENIGN MYXOMA - Adults most common primary cardiac tumour RHABDOMYOMA - Children MC pa of cardiac tissue to be affected - PERICARDIUM. 