Oct 3, 2025 · Atrial fibrillation (AFib) is a heart rhythm disorder. In a typical heart, a group of cells called the sinus node sends electrical signals that start each heartbeat. The signals go across …

Aug 16, 2025 · She helped build a Food and Drug Administration (FDA)-cleared model to automatically interpret an echocardiogram to detect heart failure with preserved ejection …

Feb 6, 2025 · Find out how much caffeine is in coffee, tea, soda and energy drinks. You may be getting more caffeine than you think you are.

Jun 13, 2024 · What's considered low blood pressure for one person might be OK for someone else though. Low blood pressure might cause no symptoms that you notice. Or it might cause …

Jun 17, 2025 · Find out what to expect during a HIDA scan — a nuclear imaging procedure used to diagnose liver, gallbladder and bile duct problems.

Feb 29, 2024 · High blood pressure is a common condition that affects the body's arteries. It's also called hypertension. If you have high blood pressure, the force of the blood pushing …

Aug 5, 2025 · Overview An alkaline phosphatase blood test is a simple test to check the health of your bones, liver or other parts of your body.

Feb 28, 2024 · Checking your blood pressure helps you avoid health problems. Learn more about what your numbers mean.

Jul 22, 2025 · Mayo Clinic Transplant Center specialists discuss new treatments for patients with advanced heart failure and how artificial intelligence (AI) can help improve outcomes.

Oct 9, 2023 · A heart attack occurs when an artery that sends blood and oxygen to the heart is blocked. Fatty, cholesterol-containing deposits build up over time, forming plaques in the …