Mecanismos centrais envolvidos na fisiopatologia da síndrome de takotsubo

Abstract

Takotsubo's syndrome, also known as acute stress-induced cardiomyopathy, is clinically characterized by ventricular dysfunction in the transient phase and symptoms associated with acute myocardial infarction, and it is necessary to perform some tests for its cause and diagnosis, such as ventriculography. The main indicator of the administration of Takotsubo Syndrome is the following: in the advice on the automatic and catecholaminergic symptoms in Takotsubo Syndrome. Thus, the present study was developed as a systematic and integrative on the pathophysiology of Takotsubo Syndrome emphasizing the automatic mechanisms and catecholaminergic and its main changes in stress cardiomyopathy. A bibliographic survey was published in the databases of the Scientific Electronic Library Online (SciELO), Latin American and Caribbean Literature in Health Sciences (LILACS) and PubMed through articles and books published in the last years and that fully address the subject of the study, attention to the inclusion criteria. The objectives proposed by the study were the objectives proposed by the study. This research concludes that the autonomic and catecholaminergic mechanisms are mainly involved in the transient left ventricular dysfunction reported in Takotsubo syndrome.