نتایج جستجو برای: myocardial viability
تعداد نتایج: 220939 فیلتر نتایج به سال:
OBJECTIVE To evaluate the combined assessment of reflow and collateral blood flow by myocardial contrast echocardiography after myocardial infarction. DESIGN Myocardial contrast echocardiography was performed in patients with acute myocardial infarction shortly after successful coronary reperfusion (TIMI 3 patency) by direct angioplasty. Collateral flow was assessed before coronary angioplast...
In this article, the role of nuclear medicine modalities in assessing myocardial viability and risk stratification in patients with advanced left ventricular (LV) dysfunction are reviewed. Diagnosis of reversible LV dysfunction in patients with heart failure is an important clinical issue. Patients with severe LV dysfunction who have viable myocardium are the patients at highest risk because of...
The purpose of this study was to determine the number of weekly acquisitions permissible using a mobile PET/SPECT scanner for myocardial perfusion/viability imaging in an intensive care unit (ICU) based on the effective dose to patients and staff. The effective dose to other patients and staff in an ICU was calculated following recommendations from the American Association of Physicists in Medi...
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