Bradiarritmias: do diagnóstico ao tratamento
Palavras-chave:
bradicardia, arritmia, marcapasso, síncopeResumo
As bradiarritmias, que são os distúrbios do ritmo que cursam com frequência cardíaca baixa (menor que 60 bpm), representam uma causa frequente de atendimento na sala de emergência e de elevada relevância na prática clínica. O adequado reconhecimento clínico e eletrocardiográfico desta condição é fundamental diante da prevalência elevada com que ocorre. Neste capítulo, serão revisadas os principais aspectos clínicos, formas de apresentação, diagnóstico eletrocardiográfico e conduta terapêutica mais adequada para cada paciente. Esta última envolve medidas não farmacológicas até a indicação de marcapasso provisório ou definitivo.
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