Heather Cook

Heather Cook

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550 followers
Calgary, Alberta  ·  Writer. Mother. EMT. Blogger. Poor housekeeper. Good with grammar, mostly. Better with sarcasm. I love Jesus and Wine and Hockey.
Heather Cook
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charmainegrace: “ It’s difficult for me to remember all the steps of RAAS, or the Renin-Angiotensin-Aldosterone System. But this cute little diagram (snatched from Wikipedia) serves as a spiffy reminder. But what’s the point of “RAAS”?