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Uso de betabloqueador no choque cardiogênico da cardiomiopatia de Takotsubo / Use of beta-blockers in cardiogenic shock due to Takotsubo cardiomyopathy
Damásio, Ana Filipa Caldeira; Cotrim, Carlos Alberto Dias; Loureiro, Maria José Pereira de Frias; Cruz, Inês Maria Rosário; Caldeira, Daniel Gomes; Pereira, Hélder Horta.
Affiliation
  • Damásio, Ana Filipa Caldeira; Hospital Espírito Santo. Internato em Cardiologia. Évora. PT
  • Cotrim, Carlos Alberto Dias; Hospital Garcia de Orta. Almada. PT
  • Loureiro, Maria José Pereira de Frias; Hospital Garcia de Orta. Almada. PT
  • Cruz, Inês Maria Rosário; Hospital Garcia de Orta. Almada. PT
  • Caldeira, Daniel Gomes; Hospital Garcia de Orta. Almada. PT
  • Pereira, Hélder Horta; Hospital Garcia de Orta. Almada. PT
Rev. bras. cardiol. (Impr.) ; 26(6): 485-488, nov.-dez. 2013. ilus
Article in Portuguese | LILACS | ID: lil-706278
Responsible library: BR44.1
RESUMO
A cardiomiopatia de Takotsubo se caracteriza por alterações reversíveis na função sistólica e segmentar do ventrículo esquerdo associada à coronariografia normal. O choque associado a essa cardiomiopatia é causado por disfunção sistólica e/ou obstrução dinâmica do trato de saída do ventrículo esquerdo. A identificação da etiologia do choque tem implicações terapêuticas. Relata-se o caso de paciente feminina, 76 anos, com cardiomiopatia de Takotsubo cuja apresentação mimetizou infarto agudo do miocárdio complicado com choque cardiogênico. O choque foi revertido após administração endovenosa de propranolol.
ABSTRACT
Takotsubo cardiomyopathy is characterized by reversible changes in the systolic and segmental left ventricular function associated with normal coronariography. The shock associated with this cardiomyopathy is caused by left ventricular systolic dysfunction and/or dynamic left ventricular outflow tract obstruction. Identification of the etiology of the shock has implications for treatment. This case study reports on a 76-year-old women diagnosed with Takotsubo cardiomyopathy whose presentation mimicked an acute myocardial infarction complicated by cardiogenic shock. The shock was reversed after intravenous administration of propanolol.
Subject(s)
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Collection: International databases Database: LILACS Main subject: Shock, Cardiogenic / Adrenergic beta-Antagonists / Takotsubo Cardiomyopathy / Mitral Valve Type of study: Prognostic study Limits: Aged / Female / Humans Language: Portuguese Journal: Rev. bras. cardiol. (Impr.) Journal subject: Cardiology Year: 2013 Document type: Article Affiliation country: Portugal Institution/Affiliation country: Hospital Espírito Santo/PT / Hospital Garcia de Orta/PT
Search on Google
Collection: International databases Database: LILACS Main subject: Shock, Cardiogenic / Adrenergic beta-Antagonists / Takotsubo Cardiomyopathy / Mitral Valve Type of study: Prognostic study Limits: Aged / Female / Humans Language: Portuguese Journal: Rev. bras. cardiol. (Impr.) Journal subject: Cardiology Year: 2013 Document type: Article Affiliation country: Portugal Institution/Affiliation country: Hospital Espírito Santo/PT / Hospital Garcia de Orta/PT
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