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Arq. bras. cardiol ; 90(3): e17-e20, mar. 2008. ilus, graf
Article in English, Portuguese | LILACS | ID: lil-479626

ABSTRACT

Relato do caso de mulher de 74 anos, com hipertensão arterial sistêmica e insuficiência vascular periférica, que apresentou sintomas de síndrome coronariana aguda. A angiografia coronariana demonstrou artérias sem obstruções significativas. A ventriculografia e a ecocardiografia demonstraram acinesia dos segmentos médios e apicais, e hipercinesia dos segmentos basais do ventrículo esquerdo. A paciente evoluiu com recuperação completa da função global e motilidade segmentar em ecocardiografia realizada duas semanas após o início dos sintomas. Esse padrão incomum e reversível de disfunção sistólica e comprometimento segmentar dando ao ventrículo esquerdo forma semelhante a um takotsubo é hoje conhecido como cardiomiopatia do estresse.


This is the report of a 74-year-old female patient with a history of systemic hypertension and peripheral vascular disease who presented acute coronary syndrome symptoms. Coronary angiography showed coronary arteries with no significant obstructions. Ventriculography and echocardiography showed akinesia in mid and apical segments; and hyperkinesia of left ventricle basal segments. Two weeks after the onset of symptoms, a new echocardiogram demonstrated normal global and regional systolic function. The uncommon, reversible pattern for systolic dysfunction and segmental compromising that gives left ventricle a takostubo-like shape is known today as stress cardiomyopathy.


Subject(s)
Aged , Female , Humans , Stress, Psychological/complications , Takotsubo Cardiomyopathy/etiology , Catecholamines/analysis , Diastole , Echocardiography , Heart Ventricles , Heart Ventricles , Myocardial Infarction/diagnosis , Systole , Takotsubo Cardiomyopathy/diagnosis , Takotsubo Cardiomyopathy/physiopathology
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