نتایج جستجو برای: cardiovascular device infections

تعداد نتایج: 1139897  

Journal: :Antimicrobial agents and chemotherapy 1989
G M Dickinson A L Bisno

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...

Journal: :Journal of medical devices 2014
Omid Forouzan Evan Flink Jared Warczytowa Nick Thate Andrew Hanske Tongkeun Lee Alejandro Roldan-Alzate Chris François Oliver Wieben Naomi C Chesler

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...

Journal: :J. Simulation 2010
S. D. Gregory Nicholas A. Greatrex Daniel L. Timms N. Gaddum M. J. Pearcy J. F. Fraser

(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...

2016
Kevin King Luanda P. Grazette Dina N. Paltoo John T. McDevitt Samuel K. Sia Paddy M. Barrett Fred S. Apple Paul A. Gurbel Ralph Weissleder Hilary Leeds Erin J. Iturriaga Anupama Rao Bishow Adhikari Patrice Desvigne-Nickens Zorina S. Galis Peter Libby

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...

Journal: :The Journal of infectious diseases 2007
Jeniel Nett Leslie Lincoln Karen Marchillo David Andes

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...

خادم انصاری, محمد حسن, رحیمی پور, علی, رسمی, یوسف, قادرمرزی, اله, منافی, مجید,

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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