Philips to launch clinical stroke workflow trial, sets milestone
Philips Healthcare plans to commence a major clinical trial to assess the workflow...Read more on AuntMinnie.comRelated Reading:
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Philips, PURE partner on Rwandan teleultrasound
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
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EchoNous, a developer of novel ultrasounds, has found a way to leverage multiple critical clinical technologies within a single device. The result is KOSMOS, a handheld 3-in-1 device consisting of an ultrasound, electronic stethoscope, and an ECG, al...
Source: Medgadget - Category: Medical Devices Authors: Alice Ferng Tags: Cardiology Critical Care Diagnostics Exclusive Informatics Medicine Public Health Source Type: blogs
CONCLUSION: Identifying the risk for urinary complications post stroke can lead to early interventions that can improve recovery. This also allows for specific patient education related to preventative measures to reduce risk of urinary complications. The use of a specific bladder scanning protocol is recommended as standard practice for all patients admitted with stroke.
Source: Journal of Neuroscience Nursing - Category: Neuroscience Tags: Evidence-Based Practice Source Type: research
In this study, we sought to elucidate the role of VRK-1 in regulation of adult life span in C. elegans. We found that overexpression of VRK-1::GFP (green fluorescent protein), which was detected in the nuclei of cells in multiple somatic tissues, including the intestine, increased life span. Conversely, genetic inhibition of vrk-1 decreased life span. We further showed that vrk-1 was essential for the increased life span of mitochondrial respiratory mutants. We demonstrated that VRK-1 was responsible for increasing the level of active and phosphorylated form of AMPK, thus promoting longevity.
A Fisetin Variant, C...
Source: Fight Aging! - Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Lesions that appear on diffusion-weighted imaging (DWI) MRI scans represent...Read more on AuntMinnie.comRelated Reading:
Deep-learning model detects cerebral microbleeds on MRI
Key MRI markers link vascular brain injury to health risks
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CT guidance helps brain hemorrhage outcomes
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
Emerging evidence suggests that COVID-19 patients are at a higher risk of stroke and promptly diagnosing and treating such patients is a priority in hospitals across the world. Moreover, identifying which COVID-19 patients are at increased risk of de...
Source: Medgadget - Category: Medical Devices Authors: Conn Hastings Tags: Critical Care Emergency Medicine Exclusive Neurology Neurosurgery Source Type: blogs
Abstract
MOTIVATION: Machine learning (ML)-based stroke risk stratification systems have typically focused on conventional risk factors (CRF) (AtheroRisk-conventional). Besides CRF, carotid ultrasound image phenotypes (CUSIP) have shown to be powerful phenotypes risk stratification. This is the first ML study of its kind that integrates CUSIP and CRF for risk stratification (AtheroRisk-integrated) and compares against AtheroRisk-conventional.
METHODS: Two types of ML-based setups called (i) AtheroRisk-integrated and (ii) AtheroRisk-conventional were developed using random forest (RF) classifiers. AtheroRisk-c...
Source: Indian Heart J - Category: Cardiology Authors: Jamthikar A, Gupta D, Khanna NN, Saba L, Laird JR, Suri JS Tags: Indian Heart J Source Type: research
In this study, 5% of VF arrest was due to PE: V fib is initial rhythm in PE in 3 of 60 cases. On the other hand, if the presenting rhythm is PEA, then pulmonary embolism is likely. When there is VF in PE, it is not the initial rhythm, but occurs after prolonged PEA renders the myocardium ischemic.--Another study by Courtney and Kline found that, of cases of arrest that had autopsy and found that a presenting rhythm of VF/VT had an odds ratio of 0.02 for massive pulmonary embolism as the etiology, vs 41.9 for PEA. ===================================MY Comment by KEN ...
Source: Dr. Smith's ECG Blog - Category: Cardiology Authors: Steve Smith Source Type: blogs
Our objective was to evaluate hand-held echocardiography as point of care ultrasound scanning (POCUS) to detect sources of embolism in the acute phase of stroke. Prospective, unicentric observational cohort study of non-lacunar ischemic stroke patients evaluated by V Scan device. The main sources of embolism (MSEs) were classified into embolic valvulopathies and severe ventricular dysfunction. We looked for atrial fibrillation (AF) predictors in strokes of undetermined etiology. MSEs were detected in 19.23% (25/130).
Source: Ultrasound in Medicine and Biology - Category: Radiology Authors: Jes ús Juega, Jorge Pagola, Teresa Gonzalez-Alujas, David Rodriguez-Luna, Marta Rubiera, Noelia Rodriguez-Villatoro, Álvaro García-Tornel, Manuel Requena, Matias Deck, Laia Seró, Sandra Boned, Marc Ribo, Marian Muchada, Marta Olivé, Estela Sanjuan, J Tags: Original Contribution Source Type: research
Diagnostic Imaging's Weekly Scan: June 5, 2020
Source: Diagnostic Imaging - Category: Radiology Authors: Whitney J. Palmer Tags: Cardiac Imaging Infectious Diseases & Conditions/COVID-19 DI Executive Interventional Radiology Pediatric Imaging Stroke Ultrasound Source Type: news
Medical imaging saves millions of lives each year, helping doctors detect and diagnose a wide range of diseases, from cancer and appendicitis to stroke and heart disease. Because non-invasive early disease detection saves so many lives, scientific investment continues to increase. Artifical intelligence (AI) has the potential to revolutionize the medical imaging industry by sifting through mountains of scans quickly and offering providers and patients with life-changing insights into a variety of diseases, injuries, and conditions that may be hard to detect without the supplemental technology.
Images are the largest source...
Source: MDDI - Category: Medical Devices Authors: Partha S. Anbil and Michael T. Ricci Tags: Imaging Source Type: news
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