A Case of Apical Hypertrohic Cardiomyopathy Associated with Pheochromocytoma / 대한내분비학회지

ABSTRACT

Pheochromocytomas often present with cardiovascular manifestations, such as arrhythmia, angina pectoris and acute myocardial infarction and so on. Both dilated and nonobstructive hypertrophic cardiomyopathies are also rare complications of pheochromocytomas. In hypertrophic cardiomyopathy, an apical variant form constitutes about 25% of cases in Japan, but only 1 to 2% of those in non-Japanese populations, including Korea. The cause of apical hypertrophic cardiomyopathy (AHC) remains unknown. Recently, some cases of AHC associated with pheochromocytomas have been reported, with catecholamine thought to be an important cause. AHC associated with a pheochromocytoma has never been previously reported in Korea. Herein is reported our experience of a case of apical hypertrophic cardiomyopathy associated a pheochromocytoma with a review of the literature