Results 11 to 20 of about 810,952 (365)

Stroke volume estimation by thoracocardiography is better when glottis is closed [PDF]

Conference proceedings : Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 2007 (2007) 1074-7, 2007
Thoracocardiography approach pretends to non-invasively monitor stroke volume by inductive plethysmographic recording of ventricular volume curves by a transducer placed on the chest.
Abdulhay, Enas, Baconnier, Pierre
core   +4 more sources

Predicting Clinical Outcome of Stroke Patients with Tractographic Feature [PDF]

, 2019
The volume of stroke lesion is the gold standard for predicting the clinical outcome of stroke patients. However, the presence of stroke lesion may cause neural disruptions to other brain regions, and these potentially damaged regions may affect the ...
D Summers, DC Van Essen, F-C Yeh, FC Yeh, FC Yeh, G Grabner, G Vogt, J Van Swieten, JL Banks, K Van Everdingen, KO Löuvbld, M Goyal, M Kistler, M Parsons, MG Knyazeva, MH Lev, N Tzourio-Mazoyer, ND Forkert, O Maier, O Maier, P-Y Kao, RI Lindley, S Hofer, SM Antonucci, W Johnson, Y Choi   +25 more
core   +3 more sources

Relation between Neutrophil to Lymphocyte Ratio, Platelet to Lymphocyte Ratio and Cerebral Infarct Volume in patients with Ischemic Stroke.

Albanian Journal of Trauma and Emergency Surgery, 2021
:  Objectives: The activation of inflammatory processes in ischemic stroke might be important for the pathophysiological processes of ischemic stroke. The correlation between the Neutrophil to Lymphocyte Ratio (NLR), Platelet to Lymphocyte Ratio (PLR)
Avni Uygar Seyhan, Erdal Yilmaz, Semih Korkut   +2 more
doaj   +1 more source

Prognostic value of forward flow indices in primary mitral regurgitation due to mitral valve prolapse

Frontiers in Cardiovascular Medicine, 2023
BackgroundDegenerative mitral regurgitation (DMR) due to mitral valve prolapse (MVP) is a common valve disease associated with significant morbidity and mortality.
Elisabeth Petolat, Elisabeth Petolat, Alexis Theron, Noemie Resseguier, Cyprien Fabre, Giulia Norscini, Rita Badaoui, Gilbert Habib, Frederic Collart, Stéphane Zaffran, Alizée Porto, Jean-François Avierinos   +11 more
doaj   +1 more source

INDEXED STROKE VOLUME IN CHILDREN WITH VARYING LEFT VENTRICLE EJECTION FRACTION AND ITS CORRELATION WITH VARIOUS CARDIAC FACTORS

Khyber Medical University Journal, 2023
OBJECTIVE: To determine the variation in indexed stroke volume (LVSVi) in children with varying left ventricle ejection fraction (LVEF) using cardiac magnetic imaging (CMR) and its correlation with various cardiac factors.
Rizwan Ullah Jan, Ahmad Usaid Qureshi, Syed Najam Hyder, Masood Sadiq   +3 more
doaj   +1 more source

Associations between cerebral magnetic resonance imaging infarct volume and acute ischemic stroke etiology.

PLoS ONE, 2021
BackgroundIdentifying ischemic stroke etiology is necessary for proper treatment and secondary prevention. We sought to define associations between infarct volume and stroke subtypes.Materials and methodsInclusion criteria necessitated a Johns Hopkins ...
Nicholas Omid Daneshvari, Michelle Christina Johansen   +1 more
doaj   +1 more source

Role of atrial natriuretic peptide in the dissociation between flow relations with ventricular mass and function in a community with volume-dependent hypertension

Frontiers in Cardiovascular Medicine, 2023
BackgroundWhether differential effects of volume load on left ventricular mass (LVM) and function occur in sustained volume-dependent primary hypertension, and the impact of atrial natriuretic peptide (ANP) on these effects, is unknown.MethodsFrom aortic
Suraj M. Yusuf, Gavin R. Norton, Vernice R. Peterson, Nonhlanhla Mthembu, Carlos D. Libhaber, Grace Tade, Hamza Bello, Adamu J. Bamaiyi, Keneilwe N. Mmopi, Patrick H. Dessein, Ferande Peters, Pinhas Sareli, Angela J. Woodiwiss   +12 more
doaj   +1 more source

Predictors of fluid responsiveness in the operating room: a narrative review [PDF]

Anesthesia and Pain Medicine, 2023
Prediction of fluid responsiveness has been considered an essential tool for modern fluid management. However, most studies in this field have focused on patients in intensive care unit despite numerous research throughout several decades. Therefore, the
Ah Ran Oh, Jong-Hwan Lee
doaj   +1 more source

Right ventricular stroke volume assessed by pulmonary artery pulse contour analysis

Intensive Care Medicine Experimental, 2020
Background Stroke volume measurement should provide estimates of acute treatment responses. The current pulse contour method estimates left ventricle stroke volume. Heart-lung interactions change right ventricular stroke volume acutely.
David Berger, Jan Hobi, Per W. Möller, Matthias Haenggi, Jukka Takala, Stephan M. Jakob   +5 more
doaj   +1 more source

Using the Built-in iPhone Body Tracking System for Neurological Tests: The Example of Assessing Arm Weakness in Stroke Patients. A Preliminary Evaluation of Accuracy and Performance [PDF]

In Proceedings of ICINCO 2023 - Volume 2, pages 181-188 ISBN: 978-989-758-670-5; ISSN: 2184-2809, 2023
Timely treatment of stroke is critical to minimize brain damage. Therefore, efforts are being made to educate the public on detecting stroke symptoms, e.g., face, arms, and speech test (FAST). In this position paper, we propose to perform the arm weakness test using the integrated video tracking from an iPhone - some general tests to assess the ...
arxiv   +1 more source