18 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
1st Degree Heart Block ... Mobitz I Heart Block ... Complete Heart Block ... • Block in AV ... narrow QRS • Block
Bradycardia Diagnostic and Management Algorithm

CONSIDER ETIOLOGY (not inclusive): 
 - STRUCTURAL: sick sinus, AV block, ischemia,
Bradycardia Diagnostic ... and Management ... Algorithm CONSIDER ... sick sinus, AV block ... #Management #Bradycardia
Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
- Differential Diagnosis ... AFIb w/ variable block ... semi-recumbent position 3) Ask ... Normotensive: Beta-Blocker ... #Differential #Diagnosis
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
- Differential Diagnosis ... Algorithm Neurocardiogenic ... • Pulmonary Embolism ... /3rd degree AV Block ... #Algorithm #causes
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
Central Neuraxial Block ... • Embolism. ... Central #Neuraxial #Block ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Differential Diagnosis ... Endocarditis Diagnosis ... sided IE: heart block ... lesions, heart block ... #management #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Interval: • 1° Block ... >200ms • 2° Block ... loss of P • 2° Block ... • 3° Complete Block ... #cardiology #diagnosis
“Step by Step” – the new kid on the block – aims to risk stratify this
new kid on the block ... components of the algorithm ... CRP < 20 mg/L #Diagnosis ... #Management #Pediatrics ... Infant #StepByStep #Algorithm
Boxer's Fracture - ED Management
Be sure to assess for wounds in patients with fractures of the
Fracture - ED Management ... using hematoma block ... or ulnar nerve block ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Endocarditis checklist
Initial evaluation
 • Peripheral blood cultures (three sets at three different sites)
 • Additional culture
with multiple embolic ... telemetry for heart block ... • Aggressive management ... #criticalcare #diagnosis ... #management