11 results
Antiarrhythmics - Sodium Channel Blockers
Subclasses, Mechanisms, Indications, Side Effects
la - Quinidine, Procainamide
lb - Lidocaine, Mexiletine
Ic -
Blockers Subclasses ... #Blockers #ClassI ... #Na #cardiology ... #pharmacology # ... table #comparison
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
Common sodium channel ... widening #ECG #EKG #Pharmacology ... Medications #Toxicology #Diagnosis ... #Differential # ... Drugs #Classes
Class III Antiarrhythmics - Potassium Channel Blockers - Indications and Side Effects
Amiodarone
 • Suppression of VT
Class III Antiarrhythmics ... - Potassium Channel ... a-flutter (when other drugs ... #Blockers #pharmacology ... #cardiology
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
• SODIUM CHANNEL ... BLOCKERS • THERAPEUTIC ... DRUG WITHDRAWAL ... Palpitations #Causes #Differential ... #Diagnosis #Cardiology
Potassium Channel Blockers - Medications
1. Cardiovascular Drugs
2. Psychiatric drugs
3. Other drugs
4. Synthetic opioids: Levomethadyl 
5. Opium
Potassium Channel ... Blockers - Medications ... Other drugs 4. ... #Medications #Differential ... #Diagnosis #Pharmacology
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
Mechanisms of Drug-Induced ... Heparin) • Sodium-channel ... #hyperkalemia #differential ... #diagnosis #pathophysiology ... #pharmacology #
Clinically Significant Cardiovascular Drug-Drug Interactions With OTC Supplements and Herbal Products
Angiotensin-Converting Enzyme Inhibitors (ACEIs)
 • Night-blooming
Cardiovascular Drug-Drug ... tachycardia Calcium Channel ... potential arrhythmias Class ... supplementals #herbal #pharmacology ... #DDI #table #cardiology
Drug-Induced Urinary Retention

Drug-induced urinary retention is very common and can be caused by many classes of
caused by many classes ... NSAIDs • Calcium channel ... blockers • SSRI ... #Induced #differential ... #diagnosis #pharmacology
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Bradycardia - Differential ... Diagnosis Framework ... Temp • ACS • Drugs ... • Calcium channel ... #cardiology #BRADI
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
include: infections (HSV ... malignancies, and drugs ... Erythemas #comparison #table ... #differential # ... diagnosis #dermatology