2.(Physiology) causing an increase in blood pressure by constricting the arteries n (Pharmacology) a substance that has such an effect Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 20...
Vasopressor and inotropic agents have become a therapeutic cornerstone for the management of the critically ill patient. Vasopressors increase blood pressure through arteriolar vasoconstriction,...doi:10.1007/978-3-319-19668-8_5Flávio E. Nácul
When surgery was ongoing and the circulation state was stable, patients were given the vasopressor to increase the systolic arterial pressure (SAP) to the pre-calculated levels: low level, 10 % 展开 关键词: Phenylephrine Dopamine Ephedrine Pulse pressure variation Stroke volume variation ...
The essential step in the management of patients with septic shock is to increase systemic and regional/microcirculatory flow. Increasing arterial blood pressure (ABP) with vasopressors when patients are hypotensive is used to improve the input pressure driving organ perfusion. However, except for the...
When TO 2 decreases, ventilatory oxygen consumption (VO 2) is maintained (at least initially) by an increase in oxygen extraction (EO 2). Increased EO 2 is consistent with adapted vascular reactivity, increased SVR, and redistribution of blood flow. In contrast, low vascular resistance is ...
and improve coronary blood flow due to catecholamine sparing.34 In the only study to date that examined vasopressin use in cardiogenic shock after AMI, this agent was found to increase MAP without adversely impacting cardiac index and wedge pressure.Cardiac power index, an important determinant of ...
Purpose. Vasopressors, such as dopamine (DA), norepinephrine (NE), and phenylephrine (Phe), are commonly used during anesthesia toincrease blood pressure through α1-adrenoceptors. The present study was designed to examine the effects of DA, NE, and Phe on the contractile and ...
A volume-resuscitated porcine endotoxin shock model was used to evaluate the effect on organ blood flow of increasing systemic arterial blood pressure with vasopressors. Administration of 0.05-0.2 mg/kg of Escherichia coli endotoxin (E) reduced mean arterial blood pressure (MAP) to 50 mmH...
However, the opposing argument exists that the increase in mean arterial pressure from vasoactive agents may improve flap perfusion. The purpose of this study was to evaluate the effect of commonly used vasopressors on flap circulation.doi:10.1016/j.bjps.2019.06.009ChungJae-Ho...
However, the opposing argument exists that the increase in mean arterial pressure from vasoactive agents may improve flap perfusion. The purpose of this study was to evaluate the effect of commonly used vasopressors on flap circulation.Chung, Jae-HoCheon, Jeong-HyunKim, Min-SookMin, Doo-JaeYoon,...