La asociación entre los sonidos del tercer y cuarto corazón fonocardiográfico y las medidas objetivas de la función

Gregory M Marcus1, Ivor L Gerber, Barry H McKeown

  • 1Division of Cardiology, University of California, San Francisco, USA.

JAMA
|May 12, 2005
PubMed
Resumen

El tercer (S3) y cuarto (S4) sonidos cardíacos no son indicadores sensibles de la disfunción ventricular izquierda. Sin embargo, el sonido cardíaco S3 muestra una alta especificidad para detectar esta condición, superando al S4.

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