Results 11 to 20 of about 606,952 (334)

Hemodynamic Monitoring in Sepsis—A Conceptual Framework of Macro- and Microcirculatory Alterations

open access: yesDiagnostics, 2021
Circulatory failure in sepsis is common and places a considerable burden on healthcare systems. It is associated with an increased likelihood of mortality, and timely recognition is a prerequisite to ensure optimum results.
Liana Valeanu   +3 more
doaj   +1 more source

Comparability of Functional MRI Response in Young and Old During Inhibition [PDF]

open access: yes, 2004
When using fMRI to study age-related cognitive changes, it is important to establish the integrity of the hemodynamic response because, potentially, it can be affected by age and disease.
Garavan, Hugh   +5 more
core   +2 more sources

Association between one-hour post-load plasma glucose levels and vascular stiffness in essential hypertension [PDF]

open access: yes, 2012
Objectives: Pulse wave velocity (PWV) is a surrogate end-point for cardiovascular morbidity and mortality. A plasma glucose value $155 mg/dl for the 1-hour post-load plasma glucose during an oral glucose tolerance test (OGTT) is able to identify ...
Arturi, F   +8 more
core   +6 more sources

Influence of Upright Versus Supine Position on Resting and Exercise Hemodynamics in Patients Assessed for Pulmonary Hypertension

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background The aim of the present work was to study the influence of body position on resting and exercise pulmonary hemodynamics in patients assessed for pulmonary hypertension (PH).
Charlotte Berlier   +8 more
doaj   +1 more source

Evaluation of Different Doses of Prilocaine in Inguinal Hernial Repair Surgeries: A Prospective Randomized Trial [PDF]

open access: yesInternational Journal of Medical Arts, 2022
Background: Inguinal hernia repair involves more than 20 million patients annually worldwide. Most of the inguinal hernia surgical procedures are performed on outpatients.
Ahmed El-Sayed   +3 more
doaj   +1 more source

Should we use early less invasive hemodynamic monitoring in unstable ICU patients? [PDF]

open access: yes, 2011
In the previous issue of Critical Care, Takala and colleagues presented the results of a multicenter study to investigate whether the early presence of less invasive hemodynamic monitoring improves outcome in patients admitted with hemodynamic ...
Bennett, D, Cecconi, M
core   +1 more source

Early Microcirculatory Hemodynamic Changes Are Correlated With Functional Outcomes at Discharge in Patients With Aneurysmal SAH

open access: yesFrontiers in Neurology, 2022
PurposeThe technique of color-coding blood flow analysis was used to explore the correlation between the microcirculatory hemodynamic changes on digital subtraction angiography (DSA) images in patients with aneurysmal subarachnoid hemorrhage (SAH) at the
Lili Wen   +6 more
doaj   +1 more source

What every ICU clinician needs to know about the cardiovascular effects caused by abdominal hypertension [PDF]

open access: yes, 2015
The effects of increased intra-abdominal pressure (IAP) on cardiovascular function are well recognized and include a combined negative effect on preload, afterload and contractility.
De Keulenaer, Bart L   +2 more
core   +1 more source

Cerebral venous hemodynamic abnormalities in episodic and chronic migraine [PDF]

open access: yes, 2016
Alterations of cerebral venous drainage have been demonstrated in chronic migraine (CM), suggesting that cerebral venous hemodynamic abnormalities (CVHAs) play a role in this condition.
Di Biase, A   +7 more
core   +1 more source

Cerebral hemodynamic characteristics of acute mountain sickness upon acute high-altitude exposure at 3,700 m in young Chinese men. [PDF]

open access: yes, 2014
PURPOSE: We aimed at identifying the cerebral hemodynamic characteristics of acute mountain sickness (AMS). METHODS: Transcranial Doppler (TCD) sonography examinations were performed between 18 and 24 h after arrival at 3,700 m via plane from 500 m (n ...
Bian, Shi-Zhu   +8 more
core   +2 more sources

Home - About - Disclaimer - Privacy