Suggested Topics within your search.
Suggested Topics within your search.
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21
Maths, Physics and Clinical Measurement for Anaesthesia and Intensive Care /
Published 2020Table of Contents: “…Data analysis and medical statistics / Andrew Biffen and David Ashton-Cleary -- Basic physics and electronics / Emma Foster and Hozefa Ebrahim -- Heat, temperature and humidity / Hozefa Ebrahim and Sean Chadwick -- Behaviour of fluids / Hozefa Ebrahim, Sunita Balla and James Rudge -- Gas measurement and supply / Jonathon Paige -- Gas concentration measurement / Catriona Frankling -- Blood gas analysis / David Connor -- Vapours and vaporizers / Ed Copley -- Ventilators and breathing systems / Dan Shuttleworth and Nick Dodds -- The environment and safety / Lauren Weekes -- Blood pressure measurement / Laura Beard and David Ashton-Cleary -- Cardiac output monitoring / Hozefa Ebrahim and Alistair Burns -- Cardiac support equipment / Katie Ramm and Laura May -- Ultrasound and doppler / David Ashton-Cleary -- Atomic structure, radiation, imaging, and lasers / David Ashton-Cleary and Jumana Hussain -- Electro-biophysiology / Vijay Venkatesh and David Ashton-Cleary.…”
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22
Effects of Acute Bleeding Followed by Hydroxyethyl Starch 130/0.4 or a Crystalloid on Propofol Concentrations, Cerebral Oxygenation, and Electroencephalographic and Haemodynamic Va...
Published 2014-01-01“…However, one hour after the end of the volume replacement, the cardiac output (P=0.03) and the cerebral oxygenation (P=0.008) decreased in the GLR and were significantly lower than in GHES (P=0.02). …”
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23
Appreciating the Strengths and Weaknesses of Transthoracic Echocardiography in Hemodynamic Assessments
Published 2012-01-01“…Various methods of hemodynamic assessments, such as cardiac output measurements, estimation of preload, and assessment of fluid responsiveness, will be discussed.…”
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24
PEEP or No PEEP: That Is Not the Question
Published 1996-01-01“…In the absence of controlled clinical trials, the use of PEEP in acute respiratory distress syndrome needs to be guided by physiological principles that balance the beneficial effects of an increase in functional residual capacity, prevention of alveolar closure, redistribution of lung water and improved ventilation of low ventilation-perfusion areas against the potential harm of alveolar rupture (barotrauma and "volutrauma") and reduction in cardiac output.…”
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25
Vericiguat: A New Hope for Heart Failure Patients
Published 2022-01-01“…This heart is unable to produce adequate cardiac output to perfuse vital tissues. At a fundamental level, it is known that the cardioprotective pathway of nitric oxide-soluble guanylate cyclase-cyclic guanosine monophosphate is impaired in heart failure patients. …”
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26
Ivabradine and Milrinone—Bridge to Recovery in New HFrEF With Low-Output Heart Failure
Published 2024-01-01“…We present three patients with newly diagnosed severe HFrEF, NYHA Class 3–4 symptoms, and low cardiac output with and without organ malperfusion. Ivabradine and/or home milrinone were used during their tenuous hemodynamic period as a bridge to optimize guideline-directed medical therapy (GDMT), device therapy, and eventual reverse remodeling. …”
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27
Endurance Training for Cardiovascular Health: Insights into Risk Reduction and Heart Disease Prevention
Published 2025-02-01“…A robust cardiovascular system enhances key factors such as cardiac output, stroke volume, and capillary density, which optimize oxygen transport and utilization during prolonged physical activity. …”
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28
The Use of Adenosine to Enable Safe Implantation of Transcatheter Tricuspid Valve
Published 2017-01-01“…The precision of the implantation has been established by increasing the heart rate (usually to 200 beats per minute) to the point of significantly reduced cardiac output and thus minimizing valve movement. Routinely, this tachycardia is induced by rapid pacing. …”
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29
Can Transthoracic Echocardiography Be Used to Predict Fluid Responsiveness in the Critically Ill Patient? A Systematic Review
Published 2012-01-01“…Studies in the critically ill using transthoracic echocardiography (TTE) to predict a response in stroke volume or cardiac output to a fluid load were selected. Selection was limited to English language and adult patients. …”
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30
Acute Heart Failure Exacerbation with Cardiogenic Shock and Elevated Systemic Vascular Resistance Treated with a Combination of Nicardipine and Dobutamine Therapy
Published 2017-01-01“…Acute heart failure is a common reason for hospital admission and is usually caused by decreased cardiac output either as a result of an intrinsic cardiac issue or as a result of severe hypertension with elevated afterload. …”
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31
Vitamin B12 (hydroxocobalamin) administration in the management of persistent vasoplegic shock
Published 2025-01-01“…Vasoplegia, characterized by low systemic vascular resistance despite normal to high cardiac output, can result from various conditions, including cardiac surgery, and progress to vasoplegic shock if untreated. …”
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32
Is It Still Prohibited to Perform Spinal Anesthesia in Patients with Advanced Heart Disease?
Published 2024-09-01“… Spinal anesthesia is generally prohibited in patients with severe valvular heart disease (e.g. severe aortic stenosis), cardiomyopathies and heart failure concerning the hemodynamic effects of sympathetic system blockade in patients with limited cardiac output. Intrathecal single injection of low doses of local anesthetic in combination with low dose short acting opioids can be administered safely in lower abdominal and lower limb surgeries lasting 60 to 90 minutes . …”
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33
The Forgotten Hemodynamic (PCO2 Gap) in Severe Sepsis
Published 2020-01-01“…Central venous-arterial carbon dioxide difference (PCO2 gap) can be a marker of cardiac output adequacy in global metabolic conditions that are less affected by the impairment of oxygen extraction capacity. …”
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Emergency Abdominal Aortic Aneurysm Repair in a Patient with Failing Heart: Axillofemoral Bypass Using a Centrifugal Pump Combined with Levosimendan for Inotropic Support
Published 2011-01-01“…The patient's hemodynamic status was monitored with continuous cardiac output monitoring and transesophageal echocardiography. …”
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35
Brugada Syndrome Caused by Autonomic Dysfunction in Multiple Sclerosis
Published 2019-01-01“…While mechanistically different, the type 1 Brugada pattern presents similarly with syncope due to an insufficient cardiac output during dysrhythmia. In such patients, intracardiac defibrillators have shown to prevent sudden cardiac death in patients with the Brugada syndrome. …”
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36
Role of endogenous nitric oxide on PAF-induced vascular and respiratory effects
Published 1995-01-01“…In normal pigs, L-NAME increased systemic and pulmonary vascular resistances, caused pulmonary hypertension and reduced cardiac output and stroke volume. The pulmonary vascular responses were correlated with the increase in static and dynamic lung elastances, without changing lung resistance. …”
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37
Deglutition Syncope: Two Case Reports Attributed to Vagal Hyperactivity
Published 2017-01-01“…The phenomenon is related to vagal reflex in context to deglutition causing atrioventricular block and acute reduction in cardiac output leading to dizziness or syncope. We present case series of two cases of deglutition syncope, of which first was managed medically and second with pacemaker implantation.…”
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38
Transoesophageal Echocardiography for Monitoring Liver Surgery: Data from a Pilot Study
Published 2012-01-01“…A set of TEE measurements was established as a protocol, consisting of left atrial (LA) dimension at the aortic valve plane; mitral velocity flow integral, calculation of stroke volume and cardiac output (CO); mitral annular plane systolic excursion; finally, right atrial area. …”
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Sorafenib-Associated Heart Failure Complicated by Cardiogenic Shock after Treatment of Advanced Stage Hepatocellular Carcinoma: A Clinical Case Discussion
Published 2017-01-01“…Clinical status was complicated by the development of low cardiac output and shock requiring inotropic support. …”
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40
An Angiotensin-converting Enzyme Inhibition Activity by Various Natural Approaches: A Statistic Review
Published 2024-01-01“…Angiotensin II results in raising blood pressure by increasing peripheral resistance, heart rate, and cardiac output. There are a number of disorders associated with the cardiovascular system which is frequently treated with ACE inhibitors. …”
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