Friday, September 8, 2006

Heart Versus Kidney (From a Cardiologist)

Emailed to me by a cardiologist friend:
Let me explain how the heart pumps blood. It squeezes. Let me explain how you know if it is working. You palpate the radial pulse.

One day we are going to need to sit down and discuss how the kidney works, because it is not all that clear to me.

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