This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Murmurs, Subject name: Medicine
All of the following statements about atrial myxomas are true, except: 
Select and explain. 
A. Most common site is left atrium, B. More common in females, C. Tumor plop in systole, D. Raynaud phenomenon
C: Tumor plop in systole
Answer: C: Tumor plop in systole 
Explanation: * Tumour plop sound is a low pitch sound heard in diastole when the tumour impacts against the opening mitral valve. * Myxomas- present with peripheral or pulmonary emboli or with constitutional signs and symptoms- fever, weight loss, cachexia, Raynaud's phenomenon, hypergammaglobulinemia, anemia, polycythemia, leukocytosis, elevated ESR, thrombocytopenia, and thrombocytosis. * It is more common in females.