10 results
Cardiovascular effects of intravenous infusion of Epinephrine, Norepinephrine and Isoproterenol

#Epinephrine #Norepinephrine #Isoproterenol #Pharmacology #Cardiovascular #Effects #Pathophysiology
Norepinephrine and Isoproterenol ... Norepinephrine #Isoproterenol
Atropine and Isoproterenol
Mechanism, Indications, Side Effects

- Dr. Eric Strong @DrEricStrong - Strong Medicine https://www.youtube.com/c/EricsMedicalLectures/

#Atropine #Isoproterenol #pharmacology
Atropine and Isoproterenol ... EricsMedicalLectures/ #Atropine #Isoproterenol
Vasoactive Agents - Receptor Profiles
Adrenergic Profile: α → β
phenylephrine, norepinephrine, dopamine, epinephrine, dobutamine, isoproterenol

- Dr. Rishi
epinephrine, dobutamine, isoproterenol
Vasopressors and Inotropes - Comparison Table
Activity: Alpha-1, Beta-1, Dopamine, SVR, HR, CO, BP
Phenylephrine
Vasopressin
Norepinephrine
Epinephrine
Dopamine
Dobutamine
Isoproterenol
Milrinone

- Dr. Eric Strong
Dopamine Dobutamine Isoproterenol
Drugs for Bradycardia & Hypotension: “IDEA” Mnemonic
Beta blockers reduce circulating catecholamine levels, decreasing both the heart
I: Isoproterenol
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Ino-Dilators: Dobutamine, Isoproterenol
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
mcg/kg/min - Isoproterenol
Common Vasopressors and Inotropes
Norepinephrine (NE)
 - Indication: Distributive shock (1st line for septic shock), Cardiogenic shock
Cardiac ischemia Isoproterenol
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
current TdP • Isoproterenol
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
0.1 units/kg Isoproterenol