7 results
Beta Blocker Side Effects / Toxicity
Cardiac Side Effects:
 • Sinus bradycardia, AV block, Heart failure exacerbation,
Beta Blocker Side ... Effects / Toxicity ... Effects: • Sinus bradycardia ... syndrome (e.g. ... AdverseEffects #pharmacology
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... Degree, Mobitz II HeartBlock ... summary #Diagnosis #EKG ... #electrocardiogram ... #ecg #cardiology
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
pts w/ 2° or 3° heartblock ... Dobutamine) - Beta ... arrythmias Diagnostics: EKG ... Stress #Testing #cardiology ... #management #diagnosis
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
- treat with beta-agonist ... 60 (1) Sinus bradycardia ... #EKG #diagnosis ... #electrocardiogram ... #cardiology #differential
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
known drug causes (eg ... local anaesthetic toxicity ... (→ 3-10); beta-blocker ... Checklist #Diagnosis #Management ... #Workup #Cardiology
Clinically Significant Cardiovascular Drug-Drug Interactions With OTC Supplements and Herbal Products
Angiotensin-Converting Enzyme Inhibitors (ACEIs)
 • Night-blooming
increased bleed risk Beta-Blockers ... Decreases effects of beta-blockers ... risk of digoxin toxicity ... supplementals #herbal #pharmacology ... #DDI #table #cardiology
Management of Anthracyclines and HER2 Antagonist Cardiotoxicity
Anthracyclines cause cardiomyopathy:
 ✖ Reduction in left ventricular ejection fraction
Management of Anthracyclines ... inhibitor and beta-blocker ... Cardiotoxicity #cardiology ... #oncology #pharmacology ... #toxicity #chemotherapy