Pressor agents cardiac
[DOCX File]Society of Toxicology
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pressor agents. guanethidine. bretylium. warfarin anticoagulants. TCAs. phenylbutazone Protriptyline. Tricyclic antidepressant for neuropathic pain Vivactil (tabs: 5, 10 mg PO: 8–12 hr 54–198 hr Liver metabolism: extensive. Renal Excretion: slow rate of excretion (50% over 2 weeks) 5 mg PO tid and titrate ☺☺ anticholinergic AE
[DOC File]Georgia Coastal Health District
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Describe the following strategies for treatment of drug overdose: gastric lavage, emesis, activated charcoal, charcoal-resin hemoperfusion, hemodialysis, peritoneal dialysis, cathartics, pressor agents, cardiac monitoring, and support of the airway.
Agenda
Cardiac arrest 1mg, kid 10mcg/kg. anaphylaxis 1-2mcg/kg 20mcg iv bolus Infusion 0.05-0.3mcg/kg/min 0.01-0.1mcg/kg/min 1-20mcg/min 0.5-15mcg/kg/min Onset (min) Cpss 10min ivi Duration (min) P/kin Uptake Uptake 1 Uptake 2 Uptake 1 Lipid solubility (CNS penetration) Low Low Low Oral bioav Low Low Low Low Metabolism MAO
[DOC File]Albert Einstein Healthcare Network
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Ephedrine may deplete noradrenaline stores in sympathetic nerve endings resulting in reduced cardiac and pressor effects of the drug. Consequently, it may be necessary to administer noradrenaline to replace tissue stores for restoration of the pressor effects of ephedrine.
[DOCX File]Lippincott Williams & Wilkins
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Shock state (s) unresponsive to pressor/vasoactive agents. Major Head Trauma/multisystem trauma with increased bleeding risk. Known or suspected sepsis (relative contraindication). Hemodynamically significant cardiac dysrhythmias or QTc interval greater than 470 ms before hypothermia initiation
[DOC File]Guidelines for the Management of Acute Stroke
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One study in healthy volunteers demonstrated an increase in heart rate and decrease in heart-rate variability when sodium nitroprusside was added to reverse the pressor response to an ongoing ATII infusion; these results support a direct inhibition of efferent cardiac vagal activity by angiotensin II in the absence of baroreceptor activation (155).
CV Pharmacology | Pressor Drugs for Treating Hypotension
If needed, inotropic agents could be initiated to increase cardiac output. Although no difference was found in the primary outcome of 28-day mortality, a subgroup analysis found a higher mortality rate in cardiogenic shock patients who received dopamine (p = 0.03). (Class II) The exact cause of this increased mortality could not be determined.
[DOC File]ICU SEDATION GUIDELINES
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Place patient on cardiac monitor and NIBP. Take blood pressure q5minutes. ... If blood pressure is lowered by antihypertensive agents in the setting of acute stroke, serial neurological examinations should be performed to look for signs of deterioration such as increasing weakness or reduced level of consciousness. ... and/or pressor agents ...
[DOCX File]Attachment: Product Information: Ephedrine Hydrochloride
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Jun 13, 2014 · Pressor agents-draft protocol. Currently the protocols have dopamine as the vasopressor agent. Should the medication be changed to Norepinephrine 0.1 to 1 mg/kg/minute? Discussion – the question of pediatric use was raised, not a lot of data on pressor use in pediatric patients. ... Cardiac Arrest Registry to Enhance Survival (CARES) – Dr ...
[DOC File]VOLATILE AGENTS - MAK95
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Pressor agents (e.g., Norepinephrine) Skeletal muscle relaxants (nondepolarizing) Lithium. NSAIDs Orthostatic Hypotension. Dosage of antidiabetic medications adjusted. Electrolyte depletion, particularly hypokalemia. Absorption of hydrochlorothiazide is reduced up to 85%. Possible decreased response to pressor agents
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