7 results
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
- Summary Table ... BlockersClass ... Blockers Class ... BlockersClass ... #pharmacology #
Antiarrhythmics - Sodium Channel Blockers
Subclasses, Mechanisms, Indications, Side Effects
la - Quinidine, Procainamide
lb - Lidocaine, Mexiletine
Ic -
Antiarrhythmics ... - Sodium Channel ... #Blockers #ClassI ... Na #cardiology #pharmacology ... #table #comparison
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Antiarrhythmics ... Vaughan Williams Classification ... Channel Blockers ... Vaughan #Williams #Pharmacology ... #Classification
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics ... Pharmacology Summary ... Channel Blockers ... #Pharmacology # ... Classification #
Clinically Significant Cardiovascular Drug-Drug Interactions With OTC Supplements and Herbal Products
Angiotensin-Converting Enzyme Inhibitors (ACEIs)
 • Night-blooming
Herbal Products Angiotensin-Converting ... tachycardia Calcium Channel ... I Antiarrhythmic ... supplementals #herbal #pharmacology ... #DDI #table #cardiology
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
blockers (ARBs) ... epithelial sodium channel ... epithelial sodium channel ... High #Potassium #Classification ... #Causes
Diagnosis and Management of Achalasia - ACG Guidelines

Who to suspect?
 • Patients presenting with progressive dysphagia
barium or the classic ... (HRM) Chicago classification ... Botulinum toxin • Pharmacologic ... : Calcium channel ... blockers, Nitrates