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A nuclear heart scan, also known as a diagnostic heart scan, is a diagnostic imaging procedure involved in assessing coronary artery disease. This diagnostic procedure used for assessing coronary artery disease, locating areas of the heart not receiving adequate blood flow. The test is also measuring the heart's rate.
Preparation for the nuclear heart scan involves some steps. The day before the test, patients are usually asked to avoid consuming foods with high fat and sugar content. The night before, patients are required to miss dinner. They may required to cease taking specific medications, such as diuretics and beta blockers. In some cases, patients may be given a relaxation aid to help them feel comfortable.
On the day of the test, patients are usually asked to arrive about 45 minutes before the test. They will be asked to put on a hospital-issued gown. The technologist will attach electrodes to monitor the heart's electrical activity. A small dose of radioactive material called a tracer is then injected into a vein.
The radioactive material accumulates in the heart muscle and produce images that can be seen called a positron emission tomography (PET) scanner. During the test, the patient will be connected to a device for monitoring heart rate and blood pressure monitoring equipment. Patients are instructed to be still and quiet while the special camera captures photographs of the heart.
Depending on the type of test, patients may be required to engage in a physical activity or undergo pharmacological stress, which involves taking a medication that raises heart rate and blood flow. This is because a healthy heart should be capable of increasing its rate and more efficiently when faced with increased physical demand.
Once the test is complete, the technologist will remove the monitoring devices from the patient will be allowed to continue their routine daily activities. The images captured by the PET scanner are then evaluated by a medical professional to detect any damage to the heart muscle that are not receiving adequate oxygen. If any damage is detected, the doctor will consult with the patient about further steps.
Risks associated with the nuclear heart scan are minimal and temporary. The radioactive material used in the test is designed to minimize exposure to the patient. The procedure is usually quick and hassle-free and is completed within 30 minutes. However, some patients may be affected by temporary symptoms like a metallic taste in the mouth.
In conclusion, اسکن هسته ای قلب a nuclear heart scan, is a diagnostic imaging technique used to evaluate the functioning of the heart. The preparation and procedure itself are relatively simple. While risks associated with the test are short-lived, patients should consult with their doctor about potential risks before undergoing the procedure. By using this test, doctors can identify potential problems with the heart and develop a plan to address them.
Preparation for the nuclear heart scan involves some steps. The day before the test, patients are usually asked to avoid consuming foods with high fat and sugar content. The night before, patients are required to miss dinner. They may required to cease taking specific medications, such as diuretics and beta blockers. In some cases, patients may be given a relaxation aid to help them feel comfortable.
On the day of the test, patients are usually asked to arrive about 45 minutes before the test. They will be asked to put on a hospital-issued gown. The technologist will attach electrodes to monitor the heart's electrical activity. A small dose of radioactive material called a tracer is then injected into a vein.
The radioactive material accumulates in the heart muscle and produce images that can be seen called a positron emission tomography (PET) scanner. During the test, the patient will be connected to a device for monitoring heart rate and blood pressure monitoring equipment. Patients are instructed to be still and quiet while the special camera captures photographs of the heart.
Depending on the type of test, patients may be required to engage in a physical activity or undergo pharmacological stress, which involves taking a medication that raises heart rate and blood flow. This is because a healthy heart should be capable of increasing its rate and more efficiently when faced with increased physical demand.
Once the test is complete, the technologist will remove the monitoring devices from the patient will be allowed to continue their routine daily activities. The images captured by the PET scanner are then evaluated by a medical professional to detect any damage to the heart muscle that are not receiving adequate oxygen. If any damage is detected, the doctor will consult with the patient about further steps.
Risks associated with the nuclear heart scan are minimal and temporary. The radioactive material used in the test is designed to minimize exposure to the patient. The procedure is usually quick and hassle-free and is completed within 30 minutes. However, some patients may be affected by temporary symptoms like a metallic taste in the mouth.
In conclusion, اسکن هسته ای قلب a nuclear heart scan, is a diagnostic imaging technique used to evaluate the functioning of the heart. The preparation and procedure itself are relatively simple. While risks associated with the test are short-lived, patients should consult with their doctor about potential risks before undergoing the procedure. By using this test, doctors can identify potential problems with the heart and develop a plan to address them.
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