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- Radionuclide_ventriculography abstract "Radionuclide ventriculography, a type of cardiac ventriculography, is a form of nuclear imaging, where a gamma camera is used to create an image following injection of radioactive material, usually Technetium-99m (99mTc) labeled red blood cells. In radionuclide ventriculography, the radionuclide has the property of circulating through the cardiac chambers, availing for studies of the pumping function of the heart. In contrast, in myocardial perfusion imaging, the radionuclide is taken up by the myocardial cells, making its presence correlating with myocardial perfusion or viability of the cells.Radionuclide ventriculography is done to evaluate coronary artery disease (CAD), valvular heart disease, congenital heart diseases, cardiomyopathy, and other cardiac disorders. It exposes patients to less radiation than do comparable chest x-ray studies. However, the radioactive material is retained in the patient for several days after the test, during which sophisticated radiation alarms may be triggered, such as in airports. Radionuclide ventriculography has largely been replaced by echocardiography, which is less expensive, and does not require radiation exposure. Radionuclide ventriculography gives a much more precise measurement of left ventricular ejection fraction (LVEF) than a transthoracic echocardiogram (TTE). Transthoracic echocardiogram is highly operator dependant, therefore radionuclide ventriculography is a more reproducible measurement of LVEF. Its primary use today is in monitoring cardiac function in patients receiving certain chemotherapeutic agents (anthracyclines: doxorubicin or daunorubicin) which are cardiotoxic. The chemotherapy dose is often determined by the patient's cardiac function. In this setting, a much more accurate measurement of ejection fraction, than a transthoracic echocardiogram can provide, is necessary.".
- Radionuclide_ventriculography wikiPageID "25008063".
- Radionuclide_ventriculography wikiPageLength "2618".
- Radionuclide_ventriculography wikiPageOutDegree "15".
- Radionuclide_ventriculography wikiPageRevisionID "682043215".
- Radionuclide_ventriculography wikiPageWikiLink Cardiac_disorder.
- Radionuclide_ventriculography wikiPageWikiLink Cardiac_ventriculography.
- Radionuclide_ventriculography wikiPageWikiLink Cardiomyopathy.
- Radionuclide_ventriculography wikiPageWikiLink Cardiovascular_disease.
- Radionuclide_ventriculography wikiPageWikiLink Category:2d_nuclear_medical_imaging.
- Radionuclide_ventriculography wikiPageWikiLink Category:Cardiac_imaging.
- Radionuclide_ventriculography wikiPageWikiLink Chest_radiograph.
- Radionuclide_ventriculography wikiPageWikiLink Chest_x-ray.
- Radionuclide_ventriculography wikiPageWikiLink Congenital_heart_defect.
- Radionuclide_ventriculography wikiPageWikiLink Congenital_heart_disease.
- Radionuclide_ventriculography wikiPageWikiLink Coronary_artery_disease.
- Radionuclide_ventriculography wikiPageWikiLink Echocardiography.
- Radionuclide_ventriculography wikiPageWikiLink Gamma_camera.
- Radionuclide_ventriculography wikiPageWikiLink Myocardial_perfusion_imaging.
- Radionuclide_ventriculography wikiPageWikiLink Nuclear_imaging.
- Radionuclide_ventriculography wikiPageWikiLink Nuclear_medicine.
- Radionuclide_ventriculography wikiPageWikiLink Technetium-99m.
- Radionuclide_ventriculography wikiPageWikiLink Valvular_heart_disease.
- Radionuclide_ventriculography wikiPageWikiLinkText "radionuclide ventriculography".
- Radionuclide_ventriculography hasPhotoCollection Radionuclide_ventriculography.
- Radionuclide_ventriculography meshid "D015635".
- Radionuclide_ventriculography name "Radionuclide ventriculography".
- Radionuclide_ventriculography wikiPageUsesTemplate Template:Cardiac_procedures.
- Radionuclide_ventriculography wikiPageUsesTemplate Template:Infobox_diagnostic.
- Radionuclide_ventriculography wikiPageUsesTemplate Template:Medical_imaging.
- Radionuclide_ventriculography wikiPageUsesTemplate Template:Reflist.
- Radionuclide_ventriculography subject Category:2d_nuclear_medical_imaging.
- Radionuclide_ventriculography subject Category:Cardiac_imaging.
- Radionuclide_ventriculography hypernym Form.
- Radionuclide_ventriculography comment "Radionuclide ventriculography, a type of cardiac ventriculography, is a form of nuclear imaging, where a gamma camera is used to create an image following injection of radioactive material, usually Technetium-99m (99mTc) labeled red blood cells. In radionuclide ventriculography, the radionuclide has the property of circulating through the cardiac chambers, availing for studies of the pumping function of the heart.".
- Radionuclide_ventriculography label "Radionuclide ventriculography".
- Radionuclide_ventriculography sameAs m.0gx1zpb.
- Radionuclide_ventriculography sameAs Q7281299.
- Radionuclide_ventriculography sameAs Q7281299.
- Radionuclide_ventriculography wasDerivedFrom Radionuclide_ventriculography?oldid=682043215.
- Radionuclide_ventriculography isPrimaryTopicOf Radionuclide_ventriculography.