3490 results found
Health topics
… High-output heart failure happens when the body's need for blood is unusually high, so heart failure symptoms happen … heart cannot keep up with an unusually high demand for blood to one or more organs in the body. The heart may be working well otherwise, but it cannot pump out enough blood to keep up with this extra need. What causes it? There …
Medical tests
… Test Overview A d-dimer test is a blood test that measures a substance that is released when a … How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick … How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick …
Health topics
… called complications. This is especially true if your blood sugar levels stay high. Over time, high blood sugar … They may be caused by damage to nerves that sense things like pain or touch or that control things like your heartbeat, digestion, or blood pressure. …
Health topics
… Overview Diabetes damages small blood vessels throughout the body. Diabetic retinopathy … been severely damaged. Keeping your blood sugar levels within your target range can help keep eye problems from … loss. Keeping your blood sugar levels and blood pressure within a target range is always important. You also need …
Health topics
… emergency? A hypertensive emergency is very high blood pressure that damages the body. It can cause damage to … emergency include headache, chest pain, trouble breathing, numbness, blurry vision, and confusion. What causes it? A hypertensive emergency can be caused by many things. These include other health problems, certain …
Health topics
… emergency. It happens when the heart is not getting enough blood. The coronary arteries supply oxygen-rich blood to the … high cholesterol, and high blood pressure. Also, if you think you may have a problem with alcohol or drug use, talk … high cholesterol, and high blood pressure. Also, if you think you may have a problem with alcohol or drug use, talk …
Health topics
… Information An obstetric panel is a group of blood tests done to check the health of a woman before and … during pregnancy or for a baby immediately after birth. Blood type , antibody screening, and a complete blood count (CBC) are all part of an obstetric panel. Your …
Medical tests
… It Is Done Results Test Overview The blood supply to your hand normally comes from two arteries: … procedure called the Allen test can be used to find out if blood flow to your hand is normal. This test checks to see if both of these blood vessels are open and working correctly. It may be done …
Health topics
… cell transplant can use stem cells that come from your own blood or bone marrow. Or the stem cells can come from … may be used. Risks Early complications usually occur within 5 to 10 days and include: Nausea and vomiting. … may be used. Risks Early complications usually occur within 5 to 10 days and include: Nausea and vomiting. …
Medical tests
… Test Overview An iron test checks the amount of iron in the blood. Iron (Fe) is a mineral needed for hemoglobin, the … you specific instructions. This test is often done first thing in the morning. How It Is Done A health professional … How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick …
