16 results
Antiarrhythmics - Sodium Channel Blockers
Subclasses, Mechanisms, Indications, Side Effects
la - Quinidine, Procainamide
lb - Lidocaine, Mexiletine
Ic -
Blockers Subclasses ... , Mechanisms, Indications ... #Blockers #ClassI ... #Na #cardiology ... #pharmacology #
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
(NSAIDs, Beta-Blockers ... Heparin) • Sodium-channel ... • Exogenous (KCL ... pathophysiology #pharmacology ... #potassium #medications
Medications that can cause QTc prolongation

#qtcprolongation #cardiology #medications #pharmacology #riskfactors #review #mnemonic
Medications that ... can cause QTc prolongation ... qtcprolongation #cardiology ... #medications #pharmacology ... riskfactors #review #mnemonic
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
Common sodium channel ... blockers which ... cause QRS widening ... widening #ECG #EKG #Pharmacology ... #Medications #Toxicology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Blockers: • MOA ... inotropy) ACCP Cardiology ... Vaughan #Williams #Pharmacology ... Classification #Classes ... pathophysiology #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... Blockers: • MOA ... Blockers: • MOA ... Antiarrhythmics #Pharmacology ... Classification #Classes
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Framework BRADI Mnemonic ... Heart block Medications ... : • Beta blockers ... • Calcium channel ... #Mnemonic
Class III Antiarrhythmics - Potassium Channel Blockers - Indications and Side Effects
Amiodarone
 • Suppression of VT
Antiarrhythmics - Potassium Channel ... Blockers - Indications ... Antiarrhythmics #Potassium #Channel ... #Blockers #pharmacology ... #cardiology
Drug-Induced Seizures - OTIS-CAMPBELL

O - Organophosphate, oral hypoglycemics, opioid
T - TCA, theophylline
I - Isoniazid, Insulin
S -
/insecticides, PCP ... Induced #Seizures #Medication ... #Causes #Differential ... #Pharmacology # ... #OTISCAMPBELL #Mnemonic
HFpEF and CAD Management Algorithm
1. Consider revascularization based on current guidelines for CAD and HFpEF*
2. Statins:
guidelines (eg, recent PCl ... vasodilating ß-blocker ... controlled by above medications ... nitrates, calcium channel ... Management #Algorithm #cardiology