Articles — Heart

How To Check If A Pulse Oximeter Is Working Properly?

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How To Check If A Pulse Oximeter Is Working Properly?

Pulse oximeters are quick, inexpensive and needle-free - making them a great tool to measure the amount of oxygen in your blood. It helps to gauge whether your heart and lungs are functioning properly to supply enough oxygen to your body.

Learn about what affects the accuracy of your pulse oximeter and how to check if it is working properly.

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What You Need To Know About Automated External Defibrillators

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What You Need To Know About Automated External Defibrillators

In many emergency heart attack scenarios on TV, we see this electrical device that zaps a person back to life. If you don’t know what it's called - it’s a defibrillator. “Defibrillators are devices that restore a normal heartbeat by sending an electric pulse or shock to the heart. They are used to prevent or correct an arrhythmia, a heartbeat that is uneven or that is too slow or too fast. Defibrillators can also restore the heart’s beating if the heart suddenly stops.” - National Heart, Lung and Blood Institute   TYPES OF DEFIBRILLATORS There are a few types of...

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