Pathology of Takotsubo (Ampulla) Cardiomyopathy

Pathology of Takotsubo (Ampulla) Cardiomyopathy
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Takotsubo(壶腹)心肌病的病理学

DOI:
10.5772/29050
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发表时间:
2012
影响因子:
2.7
通讯作者:
S. Kawai
S. Kawai
中科院分区:
医学3区
文献类型:
--
作者:
S. Kawai

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Takotsubo(壶腹)心肌病的特征是心肌酶轻度至中度升高。有理由认为升高的水平是心肌损伤的证据(心脏特异性酶从受损心肌细胞的细胞质释放到细胞外液中)。因此,将takotsubo心肌病视为(神经源性)顿抑心肌是有问题的,因为顿抑心肌被定义为一种通过光学显微镜观察不到组织病理学变化的状态。1在本研究中,我将描述日本尸检病例的组织学结果和文献综述中肌内膜活检病例的组织病理学结果。
Takotsubo (ampulla) cardiomyopathy is characterized by slight to moderate elevation of cardiac enzymes. It is reasonable to think that the elevated levels are evidence of myocardial damage (cardiac-specific enzymes are released from the cytoplasm of damaged cardiac myocytes into extracellular fluid). Thus, it is problematic to consider takotsubo cardiomyopathy as (neurogenic) stunned myocardium, because stunned myocardium is defined as a state without histopathological changes observable by light microscopy.1 In the study, I will describe histological findings in autopsied cases in Japan and histopathological findings of endomyocardial biopsy cases with a literature review.
DOI: 10.1016/0002-9343(89)90005-3
发表时间: 1989
期刊: The American journal of medicine
影响因子: --
作者:
Kloner,RA;Przyklenk,K;Patel,B
通讯作者: Patel,B
模拟急性心肌梗死的瞬时 QRS 变化。
DOI: 10.1161/01.cir.62.5.975
发表时间: 1980
期刊: Circulation
影响因子: 37.8
作者:
Hassett,MA;Williams,RR;Wagner,GS
通讯作者: Wagner,GS