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Is Arm Numbness and Tingling Ever Cause for Concern?

Numbness and tingling in your left arm or right arm isn’t always caused by poor body mechanics. Read on to…

What Are the Signs of Open Angle Glaucoma?

As the leading cause of irreversible blindness in the United States and the world, glaucoma is a serious group of…

5 Ways a Lack of Sleep Can Become a Nightmare for Your Health

Not getting enough shut-eye can do more than make you cranky. You know what it’s like when you haven’t had…

A Racing Pulse: How Fast Is Too Fast?

If your heart is beating so fast it feels like it’s about to burst, you could have a serious condition…

5 Reasons Why You Might Have the Chills

Are chills serious? Shivering and goose bumps can accompany a wide range of conditions, from a too-cold environment to cancer.…

Meet Vivian Y. Mo, MD

Dr. Mo is a cardiologist at Keck Medicine of USC, who specializes in cardiology and echocardiography. Here’s what you won’t…