Stony Brook Medicine Health News

Understanding Aortic Valve Disease

Your heart works tirelessly, beating roughly 100,000 times a day to keep blood moving through your body. At the center of this incredible process is the aortic valve. It acts as the main gatekeeper...

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5 Reasons to Test for HIV

HIV (Human Immunodeficiency Virus) is a virus that attacks the body’s immune system by targeting T cells that fight off infections. If left untreated, the virus can weaken your immune system over time, making it...