5 results
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Vaughan Williams Classification ... Block K+ channels (primarily ... inotropy) ACCP Cardiology ... #Classes #pathophysiology ... #phases #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... Block K+ channels (primarily ... inotropy) ACCP Cardiology ... #Classes #pathophysiology ... #cardiology
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
helps us to see masses ... barrier- but masses ... give contrast, masses ... - Diffusion is primarily ... MRI #Sequences #Radiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
twitching CARDIAC CAUSES ... or sinus node dysfunction ... Nonarrhythmic Cardiac Causes ... NON-CARDIAC CAUSES ... due to decreased brain
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
electrocardiogram) in cases ... blood flow to the brain ... evaluate potential causes ... • R: Repolarization ... emergency and primary