9 results
Beta-Blocker Overdose/toxicity:

•	Bradycardia & hypotension (most common).
•	Myocardial depression & cardiogenic shock (severe overdoses). 
•	Ventricular dysrhythmias (Common with
Beta-Blocker Overdose ... /toxicity: • ... shock (severe overdoses ... symptomatic < 2 hrs following ... • Delayed toxicity
Beta Blocker Side Effects / Toxicity
Cardiac Side Effects:
 • Sinus bradycardia, AV block, Heart failure exacerbation,
Side Effects / Toxicity ... BetaBlocker #BB #SideEffects ... #Toxicity #AdverseEffects
Quinidine produces the following ECG changes:
1. Prolongation of Q-T interval:
2. Prolongation of QRS complex:
3. Prominent V
Quinidine produces the following ... #Diagnosis #Cardiology ... Quinidine #Toxicology #Toxicity
If you haven't seen it, flecainide can cause significant yellowing of the skin and eyes.
cause significant yellowing ... flecainide #cutaneous #yellowing ... #fingernails #toxicity ... #sideeffects #clinical ... #photo #nails #cardiology
Hydroxychloroquine is an antimalarial & DMARD (disease modifying antirheumatic drug). It is currently being discussed as
monitor for retinal toxicity ... (increased BB toxicity ... #Pharmacology #SideEffects ... #AdverseEffects
Surreptitious Salicylate toxicity! 
- Beware OTC meds, note the following aspirin dosages with these common and
Surreptitious Salicylate toxicity ... meds, note the following ... MedEd #salicylate #overdose
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
ARDS) • Opioid overdose ... • Salicylate toxicity ... differential #diagnosis #cardiology
Methotrexate Toxicology 

Intravenous leucovorin (folinic acid) treatment serves as a cofactor necessary for synthesis of thymidylate
the most severe overdoses ... when one of the following ... evidence of marrow toxicity ... Antidote #Toxicology #Toxicity
Management of Anthracyclines and HER2 Antagonist Cardiotoxicity
Anthracyclines cause cardiomyopathy:
 ✖ Reduction in left ventricular ejection fraction
• May resume following ... Cardiotoxicity #cardiology ... #pharmacology #toxicity