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Magnetic resonance imaging (MRI) is a test that uses a large magnet, radio signals, and a computer to make images of organs and tissue in the body. In this case, the heart is imaged. MRI may be used instead of a CT scan when organs or soft tissues are being studied.

Vascular studies use ultrasound (sound wave) technology to assess the flow of blood in arteries and veins in the arms, legs, and neck.

Abdominal aortic aneurysm (AAA) repair is done to treat an aneurysm. An aneurysm is a bulging, weak spot in the aorta that may be at risk for rupturing. In this case, the aneurysm is in part of the aorta that is in the abdomen.

Femoral popliteal bypass surgery is used to treat blocked femoral artery. The femoral artery is the largest artery in the thigh. It supplies oxygen-rich blood to the leg. Blockage is due to plaque buildup or atherosclerosis. Atherosclerosis in the leg arteries causes peripheral vascular disease. The same process causes heart disease and stroke.

A muscle biopsy involves removing a small piece of tissue to diagnose disease. The tissue is usually removed using a needle.

Joint aspiration is a procedure to remove fluid from the space around a joint using a needle and syringe. It may be done to relieve swelling, or to obtain fluid for analysis to diagnose a joint disorder or problem.

The rotator cuff is made up of muscles and tendons that hold the shoulder in place. The rotator cuff can become injured or wear down with age. If injured, the rotator cuff may need surgery to repair it.

A biopsy is a test done to remove a tissue sample from the body so it can be examined. A lung biopsy is a test to take a small piece of a lung.

A lung transplant is surgery to remove a diseased lung and replace it with a healthy lung from another person.