The results showed that the diagnostic cases? number of UCG,MRI,ACG,EMB and autopsy for EMF are 5/22,4/5,21/21,13/18,and 8/8,respectively. Right ventricular endocardiectomy and tricuspid valve replacement have been performed in 3 patients.

• UCG、MRI、ACG、EMB和尸检对获得EMF诊断的病例数分别为5/22、4/5、21/21、13/18和8/8。