Comparison of fully quantitative and semi-quantitative measure of women's myocardial perfusion reserve for detection of microvascular coronary dysfunction
| Autor: | Daniel S. Berman, Chrisandra Shufelt, Melody Zaya, Debiao Li, Afsaneh Haftbaradaran, Noel Bairey Merz, Puja K. Mehta, David Chen, Louise Thomson, Behzad Sharif |
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| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Medicine(all)
lcsh:Diseases of the circulatory (Cardiovascular) system medicine.medical_specialty Radiological and Ultrasound Technology business.industry Ischemia Signs and symptoms Blood flow Perfusion reserve Bioinformatics medicine.disease 030218 nuclear medicine & medical imaging Coronary artery disease 03 medical and health sciences 0302 clinical medicine lcsh:RC666-701 Internal medicine Poster Presentation Cardiology Medicine Radiology Nuclear Medicine and imaging Cardiology and Cardiovascular Medicine business Semi quantitative Angiology |
| Zdroj: | Journal of Cardiovascular Magnetic Resonance Journal of Cardiovascular Magnetic Resonance, Vol 15, Iss Suppl 1, p P75 (2013) |
| ISSN: | 1532-429X 1097-6647 |
| Popis: | Background Myocardial perfusion reserve (MPR) acquired using firstpass cardiac MRI is a measure of the severity of microvascular coronary dysfunction (MCD) in subjects with signs and symptoms of ischemia but no obstructive coronary artery disease (CAD) [Shufelt 2011]. Semiquantitative measures (upslopes) have been used to analyze MPR data in the previous work [Shufelt 2011]. In this work, we propose using a fully quantitative myocardial blood flow (MBF) analysis to evaluate whether MPR is different between subjects with MCD and normal controls. |
| Databáze: | OpenAIRE |
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