2265 results
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... : CLASS 1 - Sodium ... duration: - CLASS ... force (negative inotropy ... #Pharmacology #Classification
SCAI Pyramid of Cardiogenic Shock Classification
E - Extremis - A patient experiencing cardiac arrest with ongoing
Cardiogenic Shock Classification ... C - Classic - A ... intervention (inotrope ... Cardiogenic #Shock #Classification
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Vaughan Williams Classification ... : CLASS 1 - Sodium ... duration - CLASS ... force (negative inotropy ... #Pharmacology #Classification
Pressors and Inotropes

Norepinephrine
 • alpha1 > beta 1
 • Increase SVR > Inotropy
Vasopressin
 • V1
 •
Pressors and Inotropes ... Increase SVR > Inotropy ... 2, alpha 1 • Inotropy ... beta 1 and 2 • Inotropy ... inhibitor • Inotropy
Vasopressors - Charted by Vasoconstriction, Vasodilation, and Inotropy
 - Dobutamine
 - Milrinone 
 - Vasopressin
 -
Vasodilation, and Inotropy ... #Vasodilation #Inotropy ... Pharmacology #Visual #Inotropes
Inotropic agents in current use for the treatment of heart failure 
#heartfailure
#cardiology
#ionotropes
#epinephrine #norepinephrine #dopamine #dobutamine
Inotropic agents ... #cardiology #ionotropes
Inotropic agents in current use for the treatment of heart failure 
#heartfailure
#cardiology
#ionotropes
#epinephrine #norepinephrine #dopamine #dobutamine
Inotropic agents ... #cardiology #ionotropes
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
Vasopressors and Inotropes ... Increases BP, SVR, not inotropic ... vasoconstriction, SVR Inotropes ... cAMP/cGMP • Causes ... #Vasopressors #Inotropes
Clinician's Pocket Guide to Vasopressors - Receptor Profiles and Hemodynamic Parameters
 • Systemic Vascular Resistance -
Circulatory pressure • Inotropy ... table #receptors #inotropes
Antiarrhythmic Drugs

CLASS IA
 • Procainamide, Quinidine, Disopyramide
CLASS 1B
 • Lidocaine, Mexiletine
CLASS 2
 • Propranolol, Esmolol
CLASS 4
Antiarrhythmic Drugs CLASS ... Disopyramide CLASS ... Lidocaine, Mexiletine CLASS ... #Medications #Classes ... #Classification