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D-dimer threshold increase with pretest probability unlikely for pulmonary embolism to decrease unnecessary computerized tomographic pulmonary angiography
Chest pain Acute coronary syndrome Acute myocardial infarction Unstable angina Shared decision-making Emergency department Healthcare utilization
2014/11/28
Background: Increasing the threshold to define a positive D-dimer could reduce unnecessary computed tomographic pulmonary angiography (CTPA) for a suspected pulmonary embolism (PE) but might in...
High Rate Of Right Ventricular Dysfunction After Negative Computed Tomographic Pulmonary Angiography
right ventricular dysfunction pulmonary angiography
2014/11/28
Background: Prior work found that 20% of patients with persistent dyspnea have right ventricular (RV) dysfunction. Many patients with suspected pulmonary embolism (PE) who have a negative CTPA have pe...
Imaging liver transplantation candidates using gadolinium enhanced MDCT angiography
Liver Transplantation candidates gadolinium MDCT angiography
2010/1/11
CTA) for end-stage liver disease patients who are candidates for liver transplantation as an alternative to iodinated contrast enhanced CTA and gadolinium enhanced magnetic resonance (MR) angiography....
Correlation of myocardial Tc 99m-MIBI perfusion SPECT with coronary angiography in Namazi Hospital/Shiraz/Iran
Tc 99m-MIBI perfusion SPECT coronary angiography Namazi Hospital
2010/1/6
Coronary heart disease (CAD) is the leading cause of death specially among elderly. Coronary angiography is the best diagnostic method in the patients, but is unfortunately an invasive procedure with ...
Ditection of coronary artery disease:accuracy of 64-slice computed tomography versus converntional invasive angiography
Coronary artery disease (CAD) multislice computed tomography (MSCT) MSCT diagnostic accuracy 64-slice MSCT
2009/12/16
Background: Multislice computed tomography (MSCT) is a noninvasive method of detecting coronary artery disease (CAD). The purpose of the present study was to investigate the accuracy of 64-slice MSCT ...
The Effect of Post Coronary Angiography Bed-Rest Time on Vascular Complications
Coronary angiography Early ambulation Bed rest
2009/12/14
Background: Coronary angiography is frequently applied for diagnostic purposes in patients with coronary artery disease. Be that as it may, there is still no consensus about the optimal time for the a...
A Novel Clinical and Laboratory Based Approach to Coronary Heart Disease:Relationship Between Angiography Findings,Antioxidant Enzymes and NO
NO antioxidant enzymes coromary heart disease
2009/7/2
Atherosclerosis is the most common manifestation of cardiovascular disease. However the exact mechanisms that take place in its pathogenesis have not yet been completely understood. Free radicals and ...
期刊信息
篇名
3D Angiography Reconstruction Technique from Biplane Projections
语种
中文
撰写或编译
撰写
作者
Xia Shunren
第一作者单位
浙江大学
刊物名称
Chinese Journal of Biomedical Engineering, Vol.15, No.4, 1997
页面
pp131-132
出版日期
...
Bolus characteristics based on Magnetic Resonance Angiography
Bolus characteristics Magnetic Resonance Angiography
2010/2/26
Background
A detailed contrast bolus propagation model is essential for optimizing bolus-chasing Computed Tomography Angiography (CTA). Bolus characteristics were studied using bolus-timing datasets ...
Iopaque 300 versus Omnipaque 300: A Randomized Double Blind Clinical Trial for Comparison of Efficacy and Adverse Effects in Peripheral Angiography
Iohexol safety efficacy angiography peripheral
2010/4/9
Background/Objective: The contrast medium has to be selected with regard to safety and efficacy. Iohexol is produced in Iran as the brand name Iopaque. Currently, there are some concerns about using t...
Iopaque 300 versus Omnipaque 300: A Randomized Double Blind Clinical Trial for Comparison of Efficacy and Adverse Effects in Peripheral Angiography
Iohexol safety efficacy angiography peripheral
2010/4/9
Background/Objective: The contrast medium has to be selected with regard to safety and efficacy. Iohexol is produced in Iran as the brand name Iopaque. Currently, there are some concerns about using t...
Agreement Determination between Coronary Calcium-Scoring and Coronary Stenosis Significance on CT-Angiography
Computed Tomography (CT) angiography calcium-scoring coronary artery stenosis
2010/2/8
Background/Objective: The most important lesions in coronary artery disease (CAD) are coro-nary artery plaques, many of which are calcified. Multi-slice spiral CT (MSCT) scanners can concurrently perf...