Results 21 to 30 of about 50 (50)
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Vasoactive Drugs in Circulatory Shock
American Journal of Respiratory and Critical Care Medicine, 2011Shock occurs when failure of the cardiovascular system compromises tissue perfusion. When fluid administration fails to restore adequate arterial pressure and organ perfusion in patients with shock, therapy with vasoactive agents should be initiated.
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Role of the Lymphatic Circulatory System in Shock
Journal of Burn Care & Rehabilitation, 1987That the lymphatic vessel participates in the regulation of interstitial dynamics through its ability to contract and propel fluid and protein from the extravascular tissues back to the bloodstream has not been fully appreciated. The "lymph pump" appears to be regulated by local physiologic forces as well as neurogenic and humoral factors.
A Hayashi +3 more
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Nitric Oxide and Circulatory Shock
1998Key discoveries in the past two decades have proved that the vascular endothelium is more than just a passive barrier between blood vessels and tissues, and have led to many important new concepts in vascular biology and pathophysiology.
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Circulatory mechanisms of shock and their mediators
Critical Care Medicine, 1987Traditional concepts of shock therapy have been based on conventional monitoring. However, the availability of invasive monitoring systems has provided the means to describe the patterns of oxygen transport in various acute life-threatening illnesses.
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Shock and Circulatory Homeostasis.
Archives of Internal Medicine, 1959The transactions of the fifth and final conference on shock and circulatory homeostasis, sponsored by the Josiah Macy Jr., Foundation, brings to the reader the deliberations of a distinguished group of investigators from a variety of professional disciplines, all of them having strong interest in this field, reflected in their substantial contributions
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The role of lysosomes in circulatory shock
Life Sciences, 1976Abstract Lysosomes are sensitive to the stressful stimuli which develop in the shock states (i.e., ischemia, hypoxia, acidosis). As a result, lysosomal membranes become leaky and tissue lysosomes swell. These conditions are favorable for the leakage of lysosomal contents, largely acid hydrolases, into the cytoplasm of splanchnic cells, particularly ...
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Circulatory shock in pregnant sheep
American Journal of Obstetrics and Gynecology, 1974Uteroplacental and fetal hemodynamics and oxygen transfer were studied in near-term pregnant sheep during progessively induced hemorrhagic shock and blood reinfusion. When the perfusing pressure fell to 50 or 60 mm. Hg, uteroplacental vascular resistance increased significantly and the blood flow fell more than the arterial pressure.
Charles R. Brinkman +2 more
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Anesthetic Techniques in Circulatory Shock [PDF]
, 1987 This review will focus on the cardiovascular effects of the most common anesthetics, with special reference to the anesthesia of the shocked patient.
P. Van der Linden, E. Gilbart
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Mechanical circulatory support in cardiogenic shock
Current Opinion in Cardiology, 2020Purpose of review Cardiogenic shock remains a complex clinical syndrome with high morbidity and mortality. The purpose of this article is to review important landmark trials as well as the relevant recent literature for percutaneous mechanical circulatory support following acute myocardial infarction.
Andrew Frost +2 more
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Microvascular Fluid Resuscitation in Circulatory Shock
Nursing Clinics of North America, 2017The microcirculation is responsible for blood flow regulation and red blood cell distribution throughout individual organs. Patients with circulatory shock have acute failure of the cardiovascular system in which there is insufficient delivery of oxygen to meet metabolic tissue requirements.
Shannan K. Hamlin +3 more
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