384 results
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockersâ €
Class II
Antiarrhythmic Medications ... - Vaughan Williams ... EricsMedicalLectures/ #Antiarrhythmic
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Antiarrhythmics ... - Vaughan Williams ... EricsMedicalLectures/ #Antiarrhythmics
Antiarrhythmic Medications - Vaughan-Williams Classification
 • Class I (Ia, Ib, Ic)
 • Class II
 • Class
Antiarrhythmic Medications ... - Vaughan-Williams ... • Other anti-antiarrhythmic ... @DharSaty #Antiarrhythmic ... Medications #Vaughan #Williams
Antiarrhythmic Medications - Vaughan-Williams Classification
 • Class I (Ia, Ib, Ic)
 • Class II
 • Class
Antiarrhythmic Medications ... - Vaughan-Williams ... • Other anti-antiarrhythmic ... @DharSaty #Antiarrhythmic ... Medications #Vaughan #Williams
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Antiarrhythmics ... - Vaughan Williams ... accpcardprn #Antiarrhythmics ... #Vaughan #Williams
Wide Complex Tachycardia - Differential Diagnosis Algorithm
Irregular
 • Polymorphic VT
    - Torsades
- Differential Diagnosis ... Hyperkalemia - Antiarrhythmic ... #Differential #Diagnosis
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics ... Vaughan Williams ... @accpcardprn #Antiarrhythmics
Causes of Hypercalcemia due to increased Vitamin D levels
 • The BIG 3:
granuloma • Genetic: Williams ... #differential #diagnosis
Hidden anticholinergics in elderly patients: What, where and how?

Antihistamines - 1st generation: chlorpheniramine, hydroxyzine, diphenhydramine
Antidepressants
trihexyphenidyl Antiarrhythmics ... geriatrics #dementia #diagnosis
Common Medications Known to Prolong QTc
Antiarrhythmics - Amiodarone, sotalol, flecainide, quinidine, dronedarone, dofetilide
Vasopressors/inotropes - Epinephrine, norepinephrine,
to Prolong QTc Antiarrhythmics ... #differential #diagnosis