93 results
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Phase I - Initial Repolarization ... Vaughan Williams Classification ... inotropy) ACCP Cardiology ... #Pharmacology #Classification ... #phases #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... prolong AV node repolarization ... inotropy) ACCP Cardiology ... #Pharmacology #Classification ... #cardiology
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... Class I (Ia, Ib ... Blockade • Slows depolarization ... VaughanWilliams #Classification ... #Classes #cardiology
Class I Antiarrhythmics and their Key Pharmacologic Properties

Class IA = Quinidine, Procainamide, Disopyramide ("Quarter PounDer")
Class IB
Class I Antiarrhythmics ... Properties Class ... involved in phase 3 repolarization ... • Prolongs repolarization ... Pharmacology #Agents #Cardiology
Algorithm for the Evaluation of Palpitations 

#Diagnosis #Cardiology #Palpitations #Evaluation #Algorithm #Ddxof
Algorithm for the ... Evaluation of Palpitations ... #Diagnosis #Cardiology ... #Palpitations #Evaluation ... #Algorithm #Ddxof
Antiarrhythmic Drugs

CLASS IA
 • Procainamide, Quinidine, Disopyramide
CLASS 1B
 • Lidocaine, Mexiletine
CLASS 2
 • Propranolol, Esmolol
CLASS 4
Antiarrhythmic Drugs CLASS ... Disopyramide CLASS ... #Medications #Classes ... #Classification ... #Pharmacology #cardiology
Congenital Heart Disorders - Classification and Differential Algorithm

- Amy Chung, MD, MSc @AmyChung 

#Congenital #Heart #Disorders
Heart Disorders - Classification ... and Differential Algorithm ... Disorders #Diseases #Classification ... #Differential #Algorithm ... Peds #Pediatrics #Cardiology
Algorithm for the Evaluation and Management of Bradycardia #Diagnosis #Management #EM #Cardiology #Bradycardia #Algorithm #Differential #AVBlock
Algorithm for the ... Evaluation and ... Management #EM #Cardiology ... #Bradycardia #Algorithm
Chest Pain / ACS Evaluation Algorithm
Algorithm that attempts to the use history taking (guided by LRs),
Chest Pain / ACS Evaluation ... Algorithm Algorithm ... Diamond-Forrester classification ... ChestPain #ACS #Evaluation ... #cardiology #Angina
Algorithm for the Evaluation and Management of NSVT #Diagnosis #Management #EM #IM #Cardiology #NSVT #Evaluation #NonSustained
Algorithm for the ... Evaluation and ... Management #EM #IM #Cardiology ... #NSVT #Evaluation ... VentricularTachycardia #Algorithm