12 results
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
Antiarrhythmic Medications ... agents - Sodium Channel ... agents - Potassium Channel ... agents - Calcium Channels ... Summary #Table #pharmacology
Antiarrhythmics - Sodium Channel Blockers
Subclasses, Mechanisms, Indications, Side Effects
la - Quinidine, Procainamide
lb - Lidocaine, Mexiletine
Ic -
- Sodium Channel ... , Mechanisms, Indications ... #Sodium #Channel ... #Na #cardiology ... #pharmacology #
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Antiarrhythmics ... CLASS 1 - Sodium Channel ... Block fast Na+ channels ... : Block K+ channels ... Vaughan #Williams #Pharmacology
Membrane Actions of Antiarrhythmic Drugs

#Membrane #Channels #Actions #Antiarrhythmic #Drugs #Medications #Pharmacology #Cardiology #Table
#Membrane #Channels ... #Actions #Antiarrhythmic ... #Drugs #Medications ... #Pharmacology # ... Cardiology #Table
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics ... Pharmacology Summary ... Phase • Ca++ channels ... @accpcardprn #Antiarrhythmics ... #Pharmacology #
Lidocaine HCl - sodium channel blocker. Local anesthetic and class 1B antiarrhythmic. Originally developed in 1943
Lidocaine HCl - ... sodium channel blocker ... anesthetic and class 1B antiarrhythmic ... #Pharmacology #Lidocaine
Class III Antiarrhythmics - Potassium Channel Blockers - Indications and Side Effects
Amiodarone
 • Suppression of VT
- Potassium Channel ... Blockers - Indications ... #Potassium #Channel ... #Blockers #pharmacology ... #cardiology
ABCDE Mnemonic for Management of Atrial Fibrillation

A - Anticoagulation, Antiarrhythmics  
B - Beta-Blockers  
C
ABCDE Mnemonic for ... Anticoagulation, Antiarrhythmics ... C - Calcium Channel ... Blockers D - ... Fibrillation #AFib #Cardiology
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
(NSAIDs, Beta-Blockers ... Heparin) • Sodium-channel ... • Exogenous (KCL ... pathophysiology #pharmacology ... #potassium #medications
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Framework BRADI Mnemonic ... Heart block Medications ... : • Beta blockers ... • Calcium channel ... #BRADI #Mnemonic