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1.
Arq Bras Cardiol ; 84(2): 182-4, 2005 Feb.
Article in Portuguese | MEDLINE | ID: mdl-15761647

ABSTRACT

The assessment and stratification of patients with chest pain in the emergency unit may indicate the appropriate therapy for each patient based on the probability of the presence of acute coronary artery disease and on the risk of its major cardiac events. That assessment is based on the triplet: clinical setting, electrocardiographic findings, and markers of myocardial lesion. We report the case of a 58-year-old male chagasic patient admitted to the emergency unit due to chest pain and palpitations, with an electrocardiogram showing sustained ventricular tachycardia and positive troponin measurement (0.99 ng/mL). The patient underwent cine coronary angiography, which evidenced no obstructive coronary artery disease.


Subject(s)
Chagas Cardiomyopathy/blood , Tachycardia, Ventricular/diagnosis , Troponin T/blood , Amiodarone/therapeutic use , Anti-Arrhythmia Agents/therapeutic use , Biomarkers/blood , Cineangiography , Coronary Angiography , Electrocardiography , Humans , Male , Middle Aged , Tachycardia, Ventricular/drug therapy
2.
Arq. bras. cardiol ; 84(2): 182-184, fev. 2005. ilus
Article in Portuguese | LILACS | ID: lil-393681

ABSTRACT

A avaliação e estratificação de pacientes com dor torácica na sala de emergência pode nos direcionar a terapêutica adequada a cada paciente baseada na probabilidade da presença de doença coronariana aguda e no risco de eventos cardíacos maiores desta coronariopatia. Esta avaliação é baseada no tripé: quadro clínico, achados eletrocardiográficos e nos marcadores de lesão miocárdica. Relatamos o caso de um paciente chagásico de 58 anos de idade admitido na unidade de emergência por dor torácica e palpitações, com eletrocardiograma mostrando uma taquicardia ventricular sustentada e com dosagem de troponina positiva (0,99 ng/ml), submetido a cinecoronariografia, que não evidenciou doença coronariana obstrutiva.


Subject(s)
Humans , Male , Middle Aged , Chagas Cardiomyopathy/blood , Tachycardia, Ventricular/diagnosis , Troponin T/blood , Amiodarone/therapeutic use , Anti-Arrhythmia Agents/therapeutic use , Biomarkers/blood , Cineangiography , Coronary Angiography , Electrocardiography , Tachycardia, Ventricular/drug therapy
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