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A liver biopsy is a test used to diagnose liver conditions. Read on to learn more about the procedure.

An echocardiogram is a noninvasive (the skin is not pierced) procedure used to evaluate the heart's function and structures.

An electrocardiogram (ECG) is one of the simplest and fastest tests used to evaluate the heart. For this test, electrodes (small, plastic patches that stick to the skin) are placed at certain spots on the chest, arms, and legs. When the electrodes are connected to an ECG machine by wires, the electrical activity of the heart is measured, interpreted, and printed out.

Some joint implants can set off security alarms in airports. Follow these tips on traveling after joint replacement surgery.

Bending correctly can help you prevent back strain and injury. Here are some tips for correct bending.

Dieting is temporary when it comes to losing weight. To keep weight off you actually have to change your lifestyle. Why is it so hard? For one thing, we may not know as much as we think. Take our quiz to test your knowledge.

If you work the night shift, you face unique health and productivity challenges. Many night workers have difficulty falling asleep during the day and staying awake at night.

Getting older can affect your oral health. Some health conditions can affect your mouth, making problems you already have worse. That’s why is especially important to get good dental care as an older adult.

Osteoporosis is a disease that thins and weakens a person's bones, making them less dense and more fragile.