This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Tumor, Subject name: Pathology
Most Common "Primary" Tumor of Heart is? 
Select and explain. 
A. Rhabdomyoma, B. Fibroma, C. Myxoma, D. Lipoma
C: Myxoma
Answer: C: Myxoma 
Explanation: ANSWER: (C) MyxomaREF: Robbins 8th Edn Page 583, 584, Harrison's 17th ed p-1495Repeat Pathology 2004See details of Myxoma in Surgery December 2011