[ @entity1121 with mid-ventricular obstruction complicated by apical XXXX appearing as delayed contrast hyperenhancement on magnetic resonance imaging: two case reports].

@entity1 @entity1165 @entity101 @entity6 @entity591 @entity439 @entity4346 @entity2287 @entity2142 @entity1121
Case 1: A 52-year-old @entity1 presented with a chief complaint of palpitation. @entity6 was pointed out in 1992. Electrocardiography (ECG) revealed @entity4346 in 1997. He visited our department in October 1997. Echocardiography showed increased wall thickness at the interventricular septum. The diagnosis was @entity1121 . Holter ECG revealed nonsustained @entity1165 in December 1997. After this, he visited our outpatient clinic. Echocardiography indicated @entity439 in January 2002, so he was hospitalized in March 2002. Case 2: A 64-year-old @entity1 was transferred to our hospital because of chest discomfort and @entity2142 . She had been treated for @entity101 and @entity6 . She was taken to a hospital by ambulance. On admission, ECG showed wide QRS @entity591 . Cardiac magnetic resonance imaging in both @entity1 disclosed almost complete obstruction of the mid-ventricle in the systolic phase on long- and short-axis cine images, and @entity2287 delayed imaging revealed contrast hyperenhancement corresponding to an apical @entity439 on both long- and short-axis images. The final diagnosis was mid-ventricular obstructive @entity1121 with apical @entity439 characterized by delayed hyperenhancement on magnetic resonance imaging with @entity2287 .
