نتایج جستجو برای: cardiovascular device infections
تعداد نتایج: 1139897 فیلتر نتایج به سال:
Infection complications of indwelling extravascular devices are reviewed including endotracheal tubes, urological catheters, cerebrospinal shunts, ocular prostheses, orthopedic protheses, peritoneal dialyses catheters, and IUDs. For each device a small number of pathogens accounts for the majority of infections. For most devices, infections of host skin origin, especially coagulase negative s...
Candida pneumonia is classified as primary when there is no other hematogenous manifestation of candidiasis. The infection is rare and usually is the result of aspiration. Secondary candida pneumonia, the most frequent presentation, is associated with hematogenous candidiasis. Among cancer patients, only 9% of pulmonary candidiasis cases were considered primary. Cardiovascular infections caused...
Cardiovascular disease is the leading cause of death worldwide. Many cardiovascular diseases are better diagnosed during a cardiac stress test. Current approaches include either exercise or pharmacological stress echocardiography and pharmacological stress magnetic resonance imaging (MRI). MRI is the most accurate noninvasive method of assessing cardiac function. Currently there are very few ex...
(2010) Simulation and enhancement of a cardiovascular device test rig. Cardiovascular assist devices are tested in mock circulation loops (MCLs) prior to animal and clinical testing. These MCLs rely on characteristics such as pneumatic parameters to create pressure and flow, and pipe dimensions to replicate the resistance, compliance and fluid inertia of the natural cardiovascular system. A mat...
Point-of-care technologies (POC or POCT) are enabling innovative cardiovascular diagnostics that promise to improve patient care across diverse clinical settings. The National Heart, Lung, and Blood Institute convened a working group to discuss POCT in cardiovascular medicine. The multidisciplinary working group, which included clinicians, scientists, engineers, device manufacturers, regulatory...
Biofilms are microbial communities that are associated with solid surfaces such as intravascular catheters. Candida species are a major cause of medical device-associated infections. Twenty percent to 70% of all candidemias are associated with this biofilm process. Diagnosis and effective treatment of Candida device-associated infections requires removal of the involved device. The ability to i...
Abstract Background & Aims: Atherosclerosis is the main reason of cardiovascular diseases, and risk factors incorporated in atherosclerosis involvement include infections like Helicobacter pylori. In the current study the incidence of contamination to Helicobacter pylori, atherosclerosis causing factors, and the effect of these factors on the serum levels of lipids and lipoproteins are studied...
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