Evidence for Brain Activation in Patients With Takotsubo Cardiomyopathy
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概要
- 論文の詳細を見る
Background: It remains to be elucidated whether brain activity is altered in takotsubo cardiomyopathy. Methods and Results: We measured cerebral blood flow (CBF) in 3 consecutive patients with takotsubo cardiomyopathy using 99mTc ethyl cysteinate dimmer single photon-emission computed tomography (SPECT) in the acute and chronic phases. In all patients, CBF was significantly increased in the hippocampus, brainstem and basal ganglia and significantly decreased in the prefrontal cortex in the acute phase, which changes subsided in the chronic phase with full recovery of cardiac wall motion. Conclusions: These results provide the first direct evidence for brain activation in takotsubo cardiomyopathy.
- 一般社団法人 日本循環器学会の論文
著者
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Sugimura Koichiro
Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
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Shimokawa Hiroaki
Department Of Cardiology Tohoku University School Of Medicine
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Takahashi Jun
Department Of Cardiology Iwate Prefectural Central Hospital
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Fukumoto Yoshihiro
Department Of Cardiovascular Medicine Kyushu University Graduate School Of Medical Sciences
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Matsumoto Yasuharu
Department Of Cardiovascular Medicine Kyushu University Graduate School Of Medical Sciences
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Kaneta Tomohiro
Department Of Diagnostic Radiology Tohoku University
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Takahashi Shoki
Department Of Anesthesiology And Critical Care Medicine Faculty Of Medicine Kyushu University
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Suzuki Hideaki
Department Of Cardiovascular Medicine Tohoku University Graduate School Of Medicine
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Fukumoto Yoshihiro
Department of Cardiovascular Medicine, Kurume University
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Fukumoto Yoshihiro
Department of Cardiovascular Medicine and Department of Evidence-based Cardiovascular Medicine, Tohoku University Graduate School of Medicine
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Takahashi Shoki
Department of Diagnostic Radiology, Tohoku University Hospital
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TAKAHASHI Jun
Department of Applied Chemistry and Biotechnology, University of Fukui
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