A cardiac disease assessment is a non-invasive diagnostic tool used to test the heart's structure and function. This medical imaging test combines a PET scan with electrocardiography to assess heart valve disease.
The test involves injecting a small amount of radioactive material or tracer into the circulatory system through a vein in the arm. The chemical indicator is either absorbed by the heart muscle or stays in the veins. The low-level radiation emits low levels of energy as it passes through the heart, which is then detected by a scanner. The images and data help identify areas of the heart muscle that receive inadequate circulation.
There are several types of nuclear heart scans, including:
While nuclear heart scans involve exposure to small amounts of ionizing radiation, the benefits of this non-invasive test are significant outweigh the risks. Individuals who should not undergo a nuclear heart scan are those with a history of cancer, pregnant women and children.
When individuals are referred to a medical doctor for a nuclear heart scan, they will be prepared for the test by signing consent forms and اسکن هسته ای قلب removing any valuables that could interfere with the scan.
A nuclear heart scan is conducted by trained medical professionals, usually done under mild sedation to ensure comfort during the procedure. The test is typically short, lasting 60 minutes, and allows patients to return to their normal activities quickly.
Overall, nuclear heart scans are a useful medical imaging test in modern cardiology, allowing medical experts to more effectively detect early signs of disease.
The test involves injecting a small amount of radioactive material or tracer into the circulatory system through a vein in the arm. The chemical indicator is either absorbed by the heart muscle or stays in the veins. The low-level radiation emits low levels of energy as it passes through the heart, which is then detected by a scanner. The images and data help identify areas of the heart muscle that receive inadequate circulation.
There are several types of nuclear heart scans, including:
- Magnetic Resonance Imaging (MRI): Traditionally used nuclear heart scan technology that captures heart function.
- Computed Tomography (CT) scans: Cuts through the chest and combines heart structure.
- Gamma Camera scan : Creates detailed images of the heart function using a different type of indicators.
- Functional Heart Scan : Uses magnetic imaging to capture images of the heart.
While nuclear heart scans involve exposure to small amounts of ionizing radiation, the benefits of this non-invasive test are significant outweigh the risks. Individuals who should not undergo a nuclear heart scan are those with a history of cancer, pregnant women and children.
When individuals are referred to a medical doctor for a nuclear heart scan, they will be prepared for the test by signing consent forms and اسکن هسته ای قلب removing any valuables that could interfere with the scan.
A nuclear heart scan is conducted by trained medical professionals, usually done under mild sedation to ensure comfort during the procedure. The test is typically short, lasting 60 minutes, and allows patients to return to their normal activities quickly.
Overall, nuclear heart scans are a useful medical imaging test in modern cardiology, allowing medical experts to more effectively detect early signs of disease.