Results 11 to 20 of about 324,007 (266)

Evaluation of least significant changes of pulse contour analysis-derived parameters

Annals of Intensive Care, 2019
Background Many maneuvers assessing fluid responsiveness (minifluid challenge, lung recruitment maneuver, end-expiratory occlusion test, passive leg raising) are considered as positive when small variations in cardiac index, stroke volume index, stroke ...
Hugues de Courson, Loic Ferrer, Grégoire Cane, Eric Verchère, Musa Sesay, Karine Nouette-Gaulain, Matthieu Biais   +6 more
doaj   +1 more source

Exercise Heat Acclimation With Dehydration Does Not Affect Vascular and Cardiac Volumes or Systemic Hemodynamics During Endurance Exercise

Frontiers in Physiology, 2021
Permissive dehydration during exercise heat acclimation (HA) may enhance hematological and cardiovascular adaptations and thus acute responses to prolonged exercise. However, the independent role of permissive dehydration on vascular and cardiac volumes,
Gavin Travers, Gavin Travers, José González-Alonso, José González-Alonso, Nathan Riding, David Nichols, Anthony Shaw, Julien D. Périard, Julien D. Périard   +8 more
doaj   +1 more source

Influence of Fibrosis Amount and Patterns on Ventricular Arrhythmogenesis and Pumping Efficacy: Computational Study

Frontiers in Physiology, 2021
Myocardial fibrosis is an integral component of most forms of heart failure. Clinical and computational studies have reported that spatial fibrosis pattern and fibrosis amount play a significant role in ventricular arrhythmogenicity.
Aulia Khamas Heikhmakhtiar, Aulia Khamas Heikhmakhtiar, Abrha Abebe Tekle, Ki Moo Lim   +3 more
doaj   +1 more source

Infl uence of orthostatic test on the heart pumping function in athletes with lower extremities motor disorders

Спортивная медицина: наука и практика, 2020
Objective: to study the response of heart pumping function (HPF) of athletes with disabilities to an orthostatic test. Materials and methods: 20 wheelchair athletes (21-30 year-old) were examined.
L. I. Vakhitov, T. L. Zefirov, I. Kh. Vakhitov   +2 more
doaj   +1 more source

Prognosticating acute ischemic stroke and estimating the feasibility of mapping stroke volume to the functional outcomes using diffusion-weighted images: A systematic review protocol

Annals of Indian Academy of Neurology, 2023
Introduction: Diffusion-weighted image or DWI is commonly used to provide valuable and diverse information on acute stroke in tertiary care hospitals.
Priyanka Shridharan, Tarun Gangil, Sankar Prasad Gorthi, K Prakashini   +3 more
doaj   +1 more source

Stroke Mismatch Volume with the Use of ABC/2 Is Equivalent to Planimetric Stroke Mismatch Volume [PDF]

American Journal of Neuroradiology, 2013
In the clinical setting, there is a need to perform mismatch measurements quickly and easily on the MR imaging scanner to determine the specific amount of treatable penumbra. The objective of this study was to quantify the agreement of the ABC/2 method with the established planimetric method.Patients (n = 193) were selected from the NINDS Natural ...
M, Luby, J, Hong, J G, Merino, J K, Lynch, A W, Hsia, A, Magadán, S S, Song, L L, Latour, S, Warach   +8 more
openaire   +2 more sources

Mouse Model of Heart Failure With Preserved Ejection Fraction Driven by Hyperlipidemia and Enhanced Cardiac Low‐Density Lipoprotein Receptor Expression

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background The pathways of diastolic dysfunction and heart failure with preserved ejection fraction driven by lipotoxicity with metabolic syndrome are incompletely understood.
Monique Williams, Jose Manuel Condor Capcha, Camila Iansen Irion, Grace Seo, Guerline Lambert, Ali Kamiar, Keyvan Yousefi, Rosemeire Kanashiro‐Takeuchi, Lauro Takeuchi, Ali G. Saad, Armando Mendez, Keith A. Webster, Jeffrey J. Goldberger, Joshua M. Hare, Lina A. Shehadeh   +14 more
doaj   +1 more source

The ultrasonic cardiac output monitor (USCOM) as a tool in evaluating fluid responsiveness in pediatric patients underwent emergency surgery

Bali Journal of Anesthesiology, 2019
Background: Assessment fluid adequacy in pediatric patients underwent surgery is a challenge for anesthesiologists. Hemodynamic parameters used as fluid monitoring sometimes don't accurately provide valid information.
Putu Kurniyanta, Arie Utariani, Elizeus Hanindito, Christopher Ryalino   +3 more
doaj   +1 more source

Lower Ipsilateral Hippocampal Integrity after Ischemic Stroke in Young Adults: A Long-Term Follow-Up Study.

PLoS ONE, 2015
Background and purposeMemory impairment after stroke is poorly understood as stroke rarely occurs in the hippocampus. Previous studies have observed smaller ipsilateral hippocampal volumes after stroke compared with controls.
Pauline Schaapsmeerders, Anil M Tuladhar, Noortje A M Maaijwee, Loes C A Rutten-Jacobs, Renate M Arntz, Hennie C Schoonderwaldt, Lucille D A Dorresteijn, Ewoud J van Dijk, Roy P C Kessels, Frank-Erik de Leeuw   +9 more
doaj   +1 more source

Left Ventricular Global Function Index and the Impact of its Companion Metric

Frontiers in Cardiovascular Medicine, 2021
Left ventricular (LV) global function index (LVGFI) has been introduced as a volume-based composite metric for evaluation of ventricular function. The definition formula combines stroke volume (SV), end-systolic volume (ESV), end-diastolic volume (EDV ...
Rienzi A. Diaz-Navarro, Peter L. M. Kerkhof   +1 more
doaj   +1 more source