Learn how this imaging scan is used to detect changes within certain tissues or organs early.
A nuclear stress test creates images showing the blood flow to your heart. Here's how to prepare, and what you can expect.
Learn about the risks and results of this imaging test that looks at the arteries that supply blood to your heart.
Learn more about this heart disease test that uses X-ray imaging to see your heart’s blood vessels.
Get to know your options when it comes to treating your high blood pressure.
Confused by the credentials for doctors, nurses and physician assistants? Get definitions of common credentials and learn why they matter.
Learn more about medical procedures, such as light therapy, chemical peels or steroid injections, that might help clear stubborn acne.
You can lower your blood pressure without medication. Try these 10 lifestyle changes.
The existence of Wilson's syndrome — often described as mild or subclinical hypothyroidism — is controversial.
Learn more about breast MRI, including how this imaging test helps to diagnose cancer and when you might need one.