Xem 1-20 trên 52 kết quả Coronary angiography
  • The mortality from ischemic heart disease has decreased in recent years. The better under‐ standing of risk factors associated with development of coronary artery disease (CAD) has significantly contributed to this decline. Preventive measures such as aggressive therapy of arterial hypertension, diabetes mellitus, and lipid disorders and by campaigning against the smoking are important components of this medical success.

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  • Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (a.k.a. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%) - A Meta-Analysis of all Published Trials Performed and Analyzed in the US...

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  • Edited by: Branislav BaskotISBN 978-953-307-675-1, Hard cover, 414 pagesPublisher: InTechPublication date: September 2011Subject: Cardiology and Cardiovascular Medicine In the intervening 10 years tremendous advances in the field of cardiac computed tomography have occurred. We now can legitimately claim that computed tomography angiography (CTA) of the coronary arteries is available. In the eval......

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Associations between disease severity, coping and dimensions of health-related quality of life in patients admitted for elective coronary angiography – a cross sectional study

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  • Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Comparison of cardiac function and coronary angiography between conventional pigs and micropigs as measured by multidetector row computed tomography

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  • (BQ) Part 1 book "Diagnostic methods in the cardiac catheterization laboratory" presents the following contents: Coronary anomalies and fistulae - An overview of important entities, practical uses of online quantitative coronary angiography, preintervention evaluation of chronic total occlusions,...

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  • The recent introduction of Multidetector Computed Tomography (MDCT) represents a milestone in the evolution of Computed Tomography, that started in the decade of 1970. Faster velocities of acquisition, higher spatial and temporal resolution, and better image quality are advantages of MDCT over the former singleslice systems that allow the development of cardiac applications on a realistic basis.

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  • (BQ) Part 1 book "Practical cardiology" presentation of content: Coronary risk factors, hypertension, an overview of clinical electro­ cardiography, the patient with chest pain.

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  • Women’s health is a priority population for AHRQ, meaning women have unique health care needs or issues that require special focus. The Agency for Healthcare Research and Quality (AHRQ) supports research on all aspects of health care provided to women, including: enhancing the response of the health system to women’s needs; understanding differences between the health care needs of women and men; understanding and eliminating disparities in health care; and providing evidence to inform women in their health care decisions.

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  • Chambers (1995) described the eight diminution of deprivation among the elderly as poverty, social inferiority, social isolation, physical weakness, vulnerability, seasonality, powerlessness and humiliation of the aged. The poverty is sought to be a major risk of ageing in developing countries (Sen K1994) and study by world bank reveals that in the most of developing countries the older people and dependent are poor and vulnerable (world Bank 1994). The linkage between ageing and poverty and deprivation can have three channels of relations.

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  • Bladder, uterine, and rectal prolapse are common sequelae of childbirth. Sometimes bulging is obvious on initial inspection, but other times it may only be evident when the patient bears down as if she were attempting to void and then defecate. The examiner should be appropriately positioned before undertaking this evaluation, because some women will lose urine with this maneuver. For many women with prolapse, diagnosis is only possible after a more detailed gynecologic examination (see Chapters 10 and 14)....

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  • The belief that children will take care of the parents in the old age is eroding in India where the family size has been cut down as a result of the demographic process (Dandelkar, 1996). The situation in the urban areas shows a rejection of older people by the next generation and this is spreading to rural areas (Desai, 1985). In the nuclear family regime, the position of the aged becomes more vulnerable and is treated as a burden to the family (Nayar, 1992). The social negligence of the aged occurs due to cultural, social and economic relations within the...

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  • It is spread mainly by bites of infected animals. The virus present in their saliva is inoculated in the bite trauma. Foxes are the main reservoir of the disease. Camels can be infected by dog or fox bites, but the chances of spread from camel to man appear to be small. Nevertheless, camel bites in endemic (prevalent in a population or geographical areas at all times) areas should be regarded potentially dangerous, especially if the animal is showing signs of unusual behaviour at the time of bite or does so within next 7 to 10 days (signs such as...

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  • Recent imperfect capital market theories (e.g., Bernanke and Gertler (1989), Gertler and Gilchrist (1994), Kiyotaki and Moore (1997)) predict that changing credit market conditions can have very di®erent e®ects on small and large ¯rms' risk. Agency costs induced by asymmetry in the infor- mation held by ¯rms and their creditors make it necessary for ¯rms to use collateral when borrowing in the credit markets. Small ¯rms, it is argued, typically do not have nearly as much collateral as large ¯rms and will not have the same ability to raise external funds.

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  • Our goal is to provide food for thought rather than an off-the-shelf solution. Many of the outside practices we explore are somewhat distant from conventional thinking. We are aware that some of our ideas will be controversial. We therefore do not necessarily speak of them as “recommendations.

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  • Heat transport limitation in larger tissue may also affect survival. Due to the macroscopic size of tissue-engineered products and its finite thermal conductivity, there may be large thermal gradients from the surface to the interior of the samples. The presence of a thermal gradient during cooling and warming phases makes it difficult to choose optimal temperature change protocols for both surface and interior cells. Moreover, osmotic effects (water movement from inside-unfrozen cells to outside-frozen cells) during cooling, reduces cell survival.

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  • Modification of the surface of these vectors is a key element for their successful research and clinical use. Chapter three discusses the methods to modify surfaces of retroviral vectors, and the applications for surface modification of retroviral vectors, such as targeting and immune modulation. Chapter four reviews the role of the nuclear glucocorticoid receptor in controlling retroviral infection and function, and highlights its potential importance in retroviral-based gene therapy applications....

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  • Babies exposed to carbon monoxide during the maturation of their organs may suffer permanent changes to those organs. Studies using newborn rats showed that carbon monoxide exposure could cause changes in the heart muscle tissue. This is turn could increase the severity of effects of artery constrictions when they became adults. Other animal studies have shown that long-term carbon monoxide exposure can contribute to a disease called ventricular hypertrophy, in which the cells of the heart's ventricle chambers are enlarged and possibly weakened.

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  • The 10 problems of least concern are generally issues of limited exposure to most small-busi- ness owners and typically find themselves at the bottom of the ranking each year. Three prob- lems are new to the top 10 of least concern and one problem in the group is new to the survey. “Exporting My Products/Services” holds onto the 75th ranking, a position held for six of seven editions that it has been listed as a problem. It moved up one position in 2000, replaced by the problem “Y2K Impacts.

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  • One of the key decisions in achieving successful freezing of tissue-engineered products is the choice of cryoprotectant. Cryoprotectants minimize damage caused by ice crystal formation and should induce an amorphous state, rather than ice crystals during the cooling and warming phases. Although the use of cryoprotectants is mandatory, currently available reagents are cytotoxic to some extent. Since tissue-engineered products are larger than isolated cells, longer incubation times with cryoprotectant are necessary which may result in a lower survival rate.

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