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Tests could include:
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Duchenne Muscular Dystrophy Carrier Detection
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Forced Vital Capacity
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A complete nervous system (neurological), heart, lung, and muscle exam may show:Abnormal heart muscle (cardiomyopathy)Congestive heart failure or irregular heart rhythm (arrhythmias) -- rareDeformities of the chest and back (scoliosis)Enlarged cal...
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The diagnosis of muscular dystrophy is based on physical symptoms, family history, muscle biopsy, measurement of creatine kinase, and genetic testing. Creatine kinase(CK) may also be called creatine phosphokinase or CPK.
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The diagnosis of muscular dystrophy is based on physical symptoms, family history, muscle biopsy, measurement of creatine kinase, and genetic testing. Creatine kinase(CK) may also be called creatine phosphokinase or CPK.
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Electromyography(EMG) is a test that checks the health of the muscles and the nerves that control the muscles.
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Electromyography(EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease.Muscles are stimulated by signals from nerve cells called motor neurons. This stimulation causes electrical activity in the mus...
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Electromyography (EMG) and nerve conduction studies (NCS) are tests that measure muscle and nerve function. In most cases, both tests are performed. NCS is most often done first.
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Electromyography(EMG) is used to detect, process, and record electrical muscle activity in order to aid in the diagnosis of neuromuscular disease.EMG is performed most often to help diagnose different neuromuscular diseases causing weakness. EMG c...
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Electromyography(EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease, which affects muscle and peripheral nerves.Muscles are stimulated by signals from nerve cells called motor neurons. This stimu...
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A neurological examination is an essential component of a comprehensive physical examination. It is a systematic examination that surveys the functioning of nerves delivering sensory information to the brain and caring motor commands(Peripheral ne...
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During a physical examination, a health care provider studies a patient''s body to determine the presence or absence of physical problems.
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Creatine phosphokinase(CPK) is an enzyme found mainly in the heart, brain, and skeletal muscle. This article discusses the test to measure the amount of CPK is the blood.
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The creatine kinase test measures the blood levels of certain muscle and brain enzyme proteins.Creatine kinase(CK or CPK) is an enzyme(a type of protein) found in muscle and brain. Normally, very little CK is found circulating in the blood.
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An electrocardiogram(ECG) is a test that records the electrical activity of the heart.
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Electrocardiography is a commonly used, noninvasive procedure for recording electrical changes in the heart. The record, which is called an electrocardiogram(ECG or EKG), shows the series of waves that relate to the electrical impulses that occur ...
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Detailed information on electrocardiogram, including how the EKG/ECG is performed and what happens after the procedure
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The electrocardiography unit, also called an electrocardiograph, is an apparatus that indirectly measures the heart''s electrical activity and records it as a graphic tracing.Electrocardiography is used to detect heart-function abnormalities. It in...
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Did you know that electrical currents flow throughout your body? Because the strongest of these travels through your heart, doctors are able to monitor your heart by placing electrical sensors on the surface of your skin.
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The ECG (also known as EKG) is a test that records electrical signals from your heart onto a paper strip. The pattern of these signals can tell the doctor whether your heart is normal, under stress, or experiencing electrical problems, strain, or damage.
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The electrocardiogram(ECG) displays important information about the heart, including the occurrence of a heart attack or lack of oxygen, whether conduction of the heartbeat is disturbed, or its rate or rhythm altered. It is useful as a rapid indic...
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Detailed information on an electrocardiogram (EKG) procedure, including how the procedure is performed, reasons for the procedure, and pre- and post-evaluation instructions
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The Harvard Health Letter celebrates its 30th anniversary this year. In the first of a series, the Health Letter takes a look back at three decades in medicine.
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A biopsy is the removal of a small piece of tissue for laboratory examination.
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A biopsy describes the procedure that is used to obtain a very small piece of the target tissue. For some tissues, like the lining of the cheek, cells can be obtained just by scrapping the tissue surface.
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Detailed information on biopsy, including the most common types of biopsy such as endoscopic biopsy, bone marrow biopsy, excisional biopsy, incisional biopsy, fine needle aspiration biopsy, punch biopsy, shave biopsy, and skin biopsy
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Biopsy is a diagnostic procedure in which a piece of tissue and/or cells are removed to be examined under a microscope by a pathologist.Biopsies are performed to determine the presence of cancer cells, establish tumor grading, and provide more inf...
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Detailed information on several of the different divisions of anatomical pathology, including biopsy, surgical pathology, cytology, and autopsy
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A biopsy is a small sample of tissue or fluid taken from the body. This sample can then be studied in a laboratory. Image-guided biopsy allows a sample to be taken from an abnormal mass without the need for surgery. This procedure is done by a specially trained doctor called an interventional radiologist.
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What type of biopsy will I have? Why do I need a biopsy? How long will it take?
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Detailed information on biopsy and the biopsy report For many health problems, a diagnosis is made by removing a sample of tissue for study in the pathology laboratory. The biopsy report describes the findings of a specimen.
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Most biopsies involve taking a small piece of skin or muscle under a local anesthetic. When the cells to be analyzed are accessible by needle, the biopsy specimen may be removed with a hollow aspiration needle, which is used to suck out the sample...
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A muscle biopsy is the removal of a small piece of muscle tissue for examination.This procedure is usually done while you are awake. The health care provider will apply a numbing medicine(local anesthesia) to the biopsy area.A needle biopsy involv...
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A Holter monitor is a machine that continuously records the heart''s rhythms. The monitor is usually worn for 24- 48 hours during normal activity.Ambulatory electrocardiography; Electrocardiography- ambulatory.Electrodes(small conducting patches) a...
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Holter monitoring is continuous monitoring of the electrical activity of a patient''s heart muscle( electrocardiography) for 24 hours, using a special portable device called a Holter monitor. Patients wear the Holter monitor while carrying out thei...
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Detailed information on Holter or event monitoring When symptoms such as dizziness, fainting, low blood pressure, prolonged fatigue, or palpitations continue to occur without a definitive diagnosis obtained with a resting electrocardiogram (ECG), your child's physician may request an ECG tracing to be run over a long period of time. Certain arrhythmias (a fast, slow, or irregular heartbeat) which can cause the symptoms noted above may occur only sporadically, or may occur only under certain conditions, such as stress. Arrhythmias of this type are difficult to obtain on an ECG tracing that only runs for a few minutes.
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Holter monitoring is a painless way to record your heartbeat away from the doctor's office. It is a small electrocardiogram (ECG) that you carry with you. Holter monitoring records your heartbeat for your doctor to review at a later time.
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