Results 71 to 80 of about 990,795 (392)
Journal of University Medical & Dental College, 2020 “Shock occurs when there is circulatory failure that results in inadequate cellular oxygen, that is arterial blood flow is inadequate to meet tissue metabolic needs.” Tissue oxygenation is dependent upon, cardiac output, hemoglobin saturation and ...
Dr. Ehsan ul Haq
doaj
How Do I Integrate Hemodynamic Variables When Managing Septic Shock? [PDF]
Korean Journal of Critical Care Medicine, 2016 Hemodynamic management of sepsis-induced circulatory failure is complex since this pathological state includes multiple cardiovascular derangements that can vary from patient to patient according to the degree of hypovolemia, of vascular tone depression,
Olfa Hamzaoui, Jean-Louis Teboul
doaj +1 more source
Lactate concentration gradient from right atrium to pulmonary artery: a commentary [PDF]
, 2005 Inadequate myocardial performance is a common complication of severe sepsis. Studies in humans strongly argue against a decrease in coronary blood flow in the pathogenesis of this sepsis-induced cardiac injury.
Creteur, Jacques
core +2 more sources
Calcium salt administration for circulatory shock due to severe hyperkalemia
Saudi Journal of Anaesthesia, 2019 Patients with severe hyperkalemia may present hemodynamic instability. The use of intravenous (IV) calcium for the treatment of hyperkalemia is based on sparse evidence. We hypothesized that the administration of calcium salts would decrease mortality in
Zohair Al Aseri
doaj +1 more source
State of Shock: Contemporary Vasopressor and Inotrope Use in Cardiogenic Shock
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023 Cardiogenic shock is characterized by tissue hypoxia caused by circulatory failure arising from inadequate cardiac output. In addition to treating the pathologic process causing impaired cardiac function, prompt hemodynamic support is essential to reduce
Jason E. Bloom +3 more
doaj +1 more source
, 2017 Cardiogenic shock is the second most common cause of circulatory shock, occurs secondary to myocardial infarction, which accounts for 80% of the cases, and remains one of the leading causes of death in patients with acute myocardial infarction ...
Allaqaband, Suhail +2 more
core +2 more sources
Surgical embolectomy for acute massive pulmonary embolism: state of the art [PDF]
, 2018 Massive pulmonary embolism (PE) is a severe condition that can potentially lead to death caused by right ventricular (RV) failure and the consequent cardiogenic shock.
De Bellis, Antonio +8 more
core +1 more source
Instability conditions for circulatory and gyroscopic conservative systems [PDF]
, 2011 We give a method which generates sufficient conditions for instability of equilibria for circulatory and gyroscopic conservative systems. The method is based on the Gramians of a set of vectors whose coordinates are powers of the roots of the characteristic polynomial for the studied systems. New instability results are obtained for general circulatory
arxiv +1 more source
Unsteady aerodynamics of porous aerofoils [PDF]
J. Fluid Mech. 913 (2021) A16, 2019 We extend unsteady thin aerofoil theory to model aerofoils with generalised chordwise porosity distributions. The analysis considers a linearised porosity boundary condition where the seepage velocity through the aerofoil is related to the local pressure jump across the aerofoil surface and to the unsteady characteristics of the porous medium ...
arxiv +1 more source
Flow coupling between active and passive fluids across water-oil interfaces [PDF]
arXiv, 2021 Active fluid droplets surrounded by oil can spontaneously develop circulatory flows. However, the dynamics of the surrounding oil and their influence on the active fluid remain poorly understood. To investigate interactions between the active fluid and the passive oil across their interface, kinesin-driven microtubule-based active fluid droplets were ...
arxiv