title: A case of takotsubo cardiomyopathy associated with epileptic seizure: reversible left ventricular wall motion abnormality and ST-segment elevation.
abstract: A 59-year-old woman was admitted for consciousness disturbance. She had a history of endocranial operation for astrocytoma. Her electrocardiogram showed ST-segment elevation indicative of acute myocardial infarction. Emergency coronary angiography showed normal coronary arteries, whereas left ventriculography showed extensive severe hypokinesis in the anteroseptal and apical segments. Electroencephalography showed slow sharp wave activity from the left frontal lobe to the temporal lobe, and she was diagnosed as having status epilepticus. This is a rare case of takotsubo cardiomyopathy associated with epileptic seizure. Acute myocardial ischemia caused by impaired coronary microcirculation induced by abnormal catecholamine release is a possible cause of cardiac wall motion abnormality, as in our case.
authors.affiliation: Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine and Dentistry, 2-5-1 Shikata, Okayama, 700-8558, Japan. s-sakura@sc4.so-net.ne.jp
authors.forename: Satoru
authors.initials: S
authors.lastname: Sakuragi
authors.forename: Naoto
authors.initials: N
authors.lastname: Tokunaga
authors.forename: Keisuke
authors.initials: K
authors.lastname: Okawa
authors.forename: Mikio
authors.initials: M
authors.lastname: Kakishita
authors.forename: Tohru
authors.initials: T
authors.lastname: Ohe
mesh_terms: D001254:Astrocytoma / Q000453:epidemiology; D001932:Brain Neoplasms / Q000453:epidemiology; D006328:Cardiac Catheterization; D009202:Cardiomyopathies / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000503:physiopathology; D015897:Comorbidity; D003326:Coronary Circulation; D004562:Electrocardiography; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008833:Microcirculation; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000453:epidemiology / Q000503:physiopathology; D011877:Radionuclide Imaging; D013226:Status Epilepticus / Q000453:epidemiology*; D013702:Temporal Lobe; D018487:Ventricular Dysfunction, Left / Q000453:epidemiology