Blogs and Free Resources

Here at PESI, our mission is to provide professionals like you with FREE practical and valuable tools, strategies, and resources to assist with the great work you do. Find expert tips, helpful worksheets, demonstration videos, CE, news, and more here. Happy learning!
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A Guide to Understanding ABGs

What You Need To Know About Arterial Blood Gas (ABG) Tests

Cyndi Zarbano

A simple cheat sheet to reference when reading Arterial Blood Gas (ABG) test results.

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Heart Care Made Easier: A free high-quality visual tool for cardiac care

PESI, Inc.

Whether you're using it to help your patients understand their diagnoses, or for a reference when considering disease progression or abnormal diagnostic test results, this high-quality visual can support your goal for exceptional care. And it's free...

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Mastering Lab Interpretation: Hypokalemia

Cyndi Zarbano

What can the T wave and the U wave on an EKG tell us about potassium levels?

When replacing potassium, if I have a choice of IV or orally, which one is preferred??

Get the answers to these questions and more in this quick video.

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