The hybrid procedure, which combines computed tomography (CT) and positron emission tomography (PET) or single-photon emission computed tomography (SPECT) for the heart, is an advanced imaging method that provides detailed anatomical and functional information. While CT shows precise anatomical details of the heart structure, vessels, and surrounding tissue, the PET or SPECT component complements these images with metabolic or blood flow-related data, providing a comprehensive view of both structural and functional aspects of heart health. This combined imaging procedure is particularly valuable in the diagnosis and management planning of heart diseases, as it allows for precise localization and assessment of coronary artery disease, myocardial infarction, and other cardiovascular diseases.
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Hybrid imaging, which combines CT with PET or SPECT, utilizes the advantages of both techniques to provide both detailed anatomical images (through CT) and functional information about blood flow and metabolic activities (through PET or SPECT). This method is used to diagnose complex heart diseases more accurately, especially in the assessment of coronary artery disease and the evaluation of heart tissue after a heart attack.
Patients may need to fast, follow specific instructions regarding their medications, and avoid any physical exertion before the examination. As with other imaging procedures using contrast agents, patients should inform about possible allergies to iodine or other contrast agent additives.
The duration of such an examination can vary, but it typically takes about 1 to 2 hours. This includes preparation, the imaging itself, and a short observation period to ensure that no immediate side effects occur.
Hybrid imaging involves radiation exposure from both the CT and the PET or SPECT component, resulting in a higher total dose than with individual procedures. There is also a small risk of allergic reactions to the contrast agent used, as well as the usual risks associated with the administration of radioactive tracers.
The combination of CT and PET or SPECT allows doctors to obtain detailed anatomical and functional information simultaneously. This improves the accuracy of diagnosis in heart diseases by assessing both the structure of the heart vessels and the metabolic health of the heart tissue, which may not be visible with individual procedures. This comprehensive data supports targeted treatment planning and monitoring of disease progression.
Wir bieten eine Vielzahl weiterer Untersuchungen an, um ein umfassendes Bild Ihrer kardiovaskulären Gesundheit zu erhalten. Diese Untersuchungen helfen uns, individuelle Behandlungspläne zu erstellen und Ihre Herzgesundheit optimal zu fördern.
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