13 results
Antiarrhythmic Drugs

CLASS IA
 • Procainamide, Quinidine, Disopyramide
CLASS 1B
 • Lidocaine, Mexiletine
CLASS 2
 • Propranolol, Esmolol
CLASS 4
Antiarrhythmic Drugs ... CLASS IA • ... Adenosine, Magnesium, Potassium ... #Classification ... #Pharmacology #
Drugs that Impair Renal Potassium Excretion 

Decreased ENaC channel function: Amiloride, Triamterene, Pentamidine
Decreased Aldosterone Synthesis: Heparin,
Drugs that Impair ... Renal Potassium ... ACE inhibitors, ARBs ... #Hyperkalemia #Pathophysiology ... #Pharmacology #
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
Vaughan Williams Classification ... are beta blockers ... - Potassium Channel ... #Medications #Classification ... Summary #Table #pharmacology
Here’s a review of the Renin-Angiotensin-Aldosterone system (RAAS)

This is a very common pathway that clinicians should
RAAS inhibiting drug ... classes (Aliskiren ... , ACEI, ARB, and ... RAAS inhibiting drugs ... ReninAngiotensinAldosteroneSystem #RAAS #Pharmacology
** See updated 01/2021 version here- https://www.grepmed.com/images/6497 **

HIV HAART Medications - Grouped by Brand Names and
Enjoy the latest update ... #Medications #ART ... Antiretroviral #Therapy #Pharmacology ... #Classification ... #Classes
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... and Pathophysiology ... intracellular calcium causes ... CaitEKulig #Digoxin #Pharmacology ... #Pathophysiology
Class III Antiarrhythmics - Potassium Channel Blockers - Indications and Side Effects
Amiodarone
 • Suppression of VT
Class III Antiarrhythmics ... - Potassium Channel ... a-flutter (when other drugs ... are contraindicated ... Channel #Blockers #pharmacology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... 3 - Potassium Channel ... Vaughan #Williams #Pharmacology ... #Classification ... #Classes #pathophysiology
Angiotensin Receptor Blockers 
Recommended Dose Conversions 

Valsartan 
Irbesartan 
Losartan 
Olmesartan 
Telmisartan 
Candesartan 
Azilsartan 
Eprosartan 

A few
in that class. ... recalls, this drug ... class is still ... for increased potassium ... Table #Dosing #Pharmacology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... Vaughan Williams Classification ... 3 - Potassium Channel ... #Classification ... #Classes #pathophysiology