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Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
Sodium Channel Blockers ... beta blockers.⠀ ... Potassium Channel Blockers ... Calcium Channels Blockers ... #Table #pharmacology
Angiotensin Receptor Blockers 
Recommended Dose Conversions 

Valsartan 
Irbesartan 
Losartan 
Olmesartan 
Telmisartan 
Candesartan 
Azilsartan 
Eprosartan 

A few
Angiotensin Receptor Blockers ... initiating an ARB ... Angiotensin #Receptor #Blockers ... #Table #Dosing ... #Pharmacology #Dose
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Summary Cardiac ... Sodium Channel Blockers ... CLASS 2 - Beta Blockers ... Potassium Channel Blockers ... Calcium Channel Blockers
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Atrioventricular Blocks ... (AV blocks) - ECG ... a conducted or blocked ... atrioventricular #blocks ... #AVBlock #cardiology
PDE5 inhibitors are usually the drugs of first choice for erectile dysfunction.

PDE5 inhibitors enhance an erection that is
PDE5 inhibitors are ... include alpha blockers ... #pharmacology #comparison ... #medications #dosing ... #drugs #table #
Summary of actions of some Cholinergic Agonists

Bethanechol 
• Used in treatment of urinary retention 
• Binds
Summary of actions ... neuromuscular blockers ... neuromuscular blockers ... Cholinergic #Agonists #Pharmacology ... #Table #Summary
Clinically Significant Cardiovascular Drug-Drug Interactions With OTC Supplements and Herbal Products
Angiotensin-Converting Enzyme Inhibitors (ACEIs)
 • Night-blooming
hypertension Alpha-Blockers ... effects of alpha-blockers ... bleed risk Beta-Blockers ... effects of beta-blockers ... #DDI #table #cardiology
Key Color Coded Medications For the Emergency Provider

 
 - Tan indicates antimicrobials/anti-infectives which may include
and examine the posterior ... indicate beta blockers ... Turquoise colored tops are ... #Pharmacology #Medications ... Topical #Color #Coding
Management of Anthracyclines and HER2 Antagonist Cardiotoxicity
Anthracyclines cause cardiomyopathy:
 ✖ Reduction in left ventricular ejection fraction
inhibitor and beta-blocker ... inhibitor, beta blocker ... inhibitor, beta blocker ... Cardiotoxicity #cardiology ... #oncology #pharmacology