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- W2892569901 abstract "The approach for treating a hemodynamically unstable patient remains a diagnostic and therapeutic challenge. Stabilization of the patient should be rapid and effective, but there is not much room for error. This narrow window of intervention makes it necessary to use rapid and accurate hemodynamic evaluation methods. Echocardiography is the method of choice for the bedside evaluation of patients in circulatory shock. In fact, it was intensive care physicians who recognized the potential of Doppler echocardiography for the initial approach to patients in circulatory failure. An echocardiogram allows rapid anatomical and functional cardiac evaluation, which may include non-invasive hemodynamic evaluation using a Doppler study. Such an integrated study may provide data of extreme importance for understanding the mechanisms underlying the hemodynamic instability of the patient to allow the rapid institution of appropriate therapeutic measures. In the present article, we describe the most relevant echocardiographic findings using a practical approach for critical patients with hemodynamic instability.A abordagem do doente hemodinamicamente instável constitui um desafio diagnóstico e terapêutico. A estabilização do doente deve ser rápida e eficaz, não existindo muita margem para erro. Esta estreita janela de intervenção faz com que seja necessário recorrer a métodos de avaliação hemodinâmica rápidos e precisos. A ecocardiografia constitui o método de eleição para a avaliação, à beira do leito, do doente em choque circulatório. De fato, foram os médicos intensivistas que cedo reconheceram as potencialidades do ecocardiograma com estudo Doppler para a abordagem inicial do doente em falência circulatória. O ecocardiograma permite uma avaliação cardíaca anatômica e funcional rápida, a qual pode incluir avaliação hemodinâmica não invasiva por meio do estudo Doppler. Tal estudo integrado pode fornecer dados de extrema importância para a compreensão dos mecanismos subjacentes à instabilidade hemodinâmica do doente, permitindo a instituição célere das medidas terapêuticas apropriadas. No presente artigo, propomo-nos a descrever os achados ecocardiográficos mais relevantes em uma abordagem prática e dirigida ao doente crítico com instabilidade hemodinâmica." @default.
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- W2892569901 date "2018-01-01" @default.
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- W2892569901 title "Non-invasive hemodynamic evaluation by Doppler echocardiography" @default.
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- W2892569901 doi "https://doi.org/10.5935/0103-507x.20180055" @default.
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