can a chest xray show heart blockage?
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Chest x-rays also can detect information about the condition of the lungs, particularly whether blood vessels in the lungs are abnormal and whether there is fluid in or around the lungs. X-rays can detect enlargement of the heart, which is often due to heart failure or a heart valve disorder.
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Chest x-ray: This exam can help support the diagnosis of COPD by producing images of the lungs to evaluate symptoms of shortness of breath or chronic cough. While a chest x-ray may not show COPD until it is severe, the images may show enlarged lungs, air pockets (bullae) or a flattened diaphragm.
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Today, the imaging test may or may not be one you receive before you begin treatment. While chest X-rays have a low success rate in detecting whether breast cancer has spread to your lungs, your doctor may still recommend one for several reasons.
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A moderate amount of heart blockage is typically that in the 40-70% range, as seen in the diagram above where there is a 50% blockage at the beginning of the right coronary artery. Usually, heart blockage in the moderate range does not cause significant limitation to blood flow and so does not cause symptoms.
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If your doctor thinks you may have had one, he or she may order imaging tests. These could include an electrocardiogram (ECG or EKG), which is a special ultrasound, or a CT scan or MRI of your heart. These tests can show if your heart muscle has been damaged, signaling that you've had a heart attack.
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Chest x-rays can reveal areas of opacity (seen as white) which represent consolidation. Pneumonia is not always seen on x-rays, either because the disease is only in its initial stages, or because it involves a part of the lung not easily seen by x-ray.
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Additional tests If you've had or are having a heart attack, doctors will take immediate steps to treat your condition. You might also have these additional tests. Chest X-ray. An X-ray image of your chest allows your doctor to check the size of your heart and its blood vessels and to look for fluid in your lungs.
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It can be very difficult to diagnose asthma. A chest X-ray typically won't show if a person has asthma, but can tell if something else (such as pneumonia or a foreign body in the airway) could be causing symptoms similar to asthma. Asthma is often diagnosed based on a person's history and physical exam.
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Many times, providers ask for CT scans because they notice something unusual in an X-ray. Although the CT scan cannot give a definitive diagnosis, it is a helpful tool to evaluate lung diseases and conditions such as pneumonia, cancer, blood clots, or damage caused by smoking.
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Electrocardiogram (ECG). Sticky patches (electrodes) are attached to your chest and limbs. Signals are recorded as waves displayed on a monitor or printed on paper. Because injured heart muscle doesn't conduct electrical impulses normally, the ECG may show that a heart attack has occurred or is in progress.
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Chest x-ray: An x-ray exam will allow your doctor to see your lungs, heart and blood vessels to help determine if you have pneumonia. When interpreting the x-ray, the radiologist will look for white spots in the lungs (called infiltrates) that identify an infection.
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You may need to have an X-ray or other imaging test if your doctor isn't sure about your symptoms. But rib fractures don't always show up on X-rays. So you may be treated as though you have a fractured rib even if an X-ray doesn't show any broken bones.
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['Blood tests. ... ', 'Chest X-ray. ... ', 'Electrocardiogram (ECG). ... ', 'Echocardiogram. ... ', 'Stress test. ... ', 'Cardiac computerized tomography (CT) scan. ... ', 'Magnetic resonance imaging (MRI). ... ', 'Coronary angiogram.']
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These could include an electrocardiogram (ECG or EKG), which is a special ultrasound, or a CT scan or MRI of your heart. These tests can show if your heart muscle has been damaged, signaling that you've had a heart attack.
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['Sharp, piercing chest pain over the center or left side of the chest, which is generally more intense when breathing in.', 'Shortness of breath when reclining.', 'Heart palpitations.', 'Low-grade fever.', 'An overall sense of weakness, fatigue or feeling sick.', 'Cough.', 'Abdominal or leg swelling.']
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A CT scan of the chest can help find problems such as infection, lung cancer, blocked blood flow in the lung (pulmonary embolism), and other lung problems. It also can be used to see if cancer has spread into the chest from another area of the body. A low-dose CT scan is a different type of chest CT scan.
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The test could reveal irregular heart rhythms or other symptoms that indicate coronary artery disease, such as blocked arteries. If your doctor determines you may have coronary artery disease or other heart problems, they may begin treatments or order more tests, such as a nuclear stress test.