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