RT Journal Article SR Electronic T1 Hypereosinophilic syndrome with pulmonary and cardiac involvement in a patient with asthma JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 172 OP 175 VO 168 IS 2 A1 Karnak, Demet A1 Kayacan, Oya A1 Beder, Sumru A1 Delibalta, Mustafa YR 2003 UL http://www.cmaj.ca/content/168/2/172.abstract AB Idiopathic hypereosinophilic syndrome is characterized by prolonged eosinophilia without an identifiable underlying cause and multiple-organ dysfunction, most frequently involving the heart, the central or peripheral nervous system and the lungs. We describe a case in which a patient with asthma who had idiopathic hypereosinophilic syndrome with pulmonary involvement presented with symptoms of pulmonary embolism and left ventricular thrombus.