to examine the value of the combined approach of transthoracic and transesophageal 2d-echocardiography in diagnosis of heart tumors this study was performed on 30 patients ( 11 males , 19 females , age 15 to 82 years ) with atrial ( n = 17 ) and pericardial ( n = 13 ) tumors .
C0018809
of heart tumors
C0027651
tumors