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Efecto de la contraccion muscular en la frecuencia cardiaca y en el flujo sanguineo cutaneo. Resultados preliminares


, : Efecto de la contraccion muscular en la frecuencia cardiaca y en el flujo sanguineo cutaneo. Resultados preliminares. Archivos de Cardiologia de Mexico 72(1): 13-19

Evaluation of heart rate variability is an important tool to study several diseases. The most important tests include the variability of the heart rate as a function of time and as function of frequency, variability of blood pressure and pulsatile cutaneous blood flow (PCBF). We studied the effect of a sustained contraction of the quadriceps muscle on the instantaneous heart rate and pulsatile cutaneous blood flow in 10 healthy subjects.

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