Health TopicsCirculatory system

Circulatory system

Learn everything you need to know about the circulatory system.

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5 Surprising Threats to Your Heart Health
These lesser-known factors may increase your risk of heart disease.

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Bethenny Frankel reveals battle with POTS
She made the announcement February 23rd via Instagram. She describes her symptoms and eventual diagn...

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Are Spider Veins Anything to Worry About?
Spider veins are common and usually harmless. But if you’re bothered by them, here’s what you can do...

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Do You Need to See an Electrophysiologist?
These doctors are specially trained to diagnose and treat conditions that affect the heart’s electri...

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Can Eating Nuts Help Manage Diabetes?
Among many potential benefits, studies suggest regular consumption of nuts may help control blood su...

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What You Should Know About Heart Failure
Learn about the causes and symptoms of this common condition and how it can be managed.

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Some Irregular Heartbeats May Trigger Cardiac Arrest
Learn why problems with the heart’s electrical signals could cause it to stop beating.

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The Surprising Link Between Your Brain and Heart
A heart-healthy lifestyle may also contribute to mental well-being.

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Should You Worry When Your Heart “Skips a Beat”?
Learn what’s really happening—and when this sensation is cause for alarm.

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6 Lifestyle Changes to Help Keep Your Heartbeat Steady
When your heart rate increases unexpectedly, learn what could be to blame and how to help keep your ...