Introduction
Cardiac fibromas are rare innocent tumors composed of fibroblasts and collagen in the myocardium, which have been regard as the second most frequent benign cardiac tumor following rhabdomyoma among children but rarely seen in adults [1,2]. Cardiac fibromas are mainly located in the ventricles or interventricular septum and present invariably as central calcification, which distinguishes them from rhabdomyomas [3]. The clinical manifestations are nonspecific, including stethalgia, arrhythmias, dyspnoeic, and even sudden death, which depend on their position and size [4]. However, it is predicted that some patients with cardiac fibroma are symptomless and found on imageological diagnosis accidentally [3]. Early surgery is the absolute key to improve outcome of symptomatic patient [5, 6].