21 results
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... DANGER (4) Vfib ... block (lower AV ... block - ventricular ... #EKG #diagnosis
Bradycardia - Differential Diagnosis Framework and Management
Narrow Complex Bradycardia:
 • Regular: Sinus Bradycardia, AFib w/ AV
Sinus Bradycardia, AFib ... w/ AV Block, Atrial ... Arrhythmia, Sinus Arrest ... , AFib w/ Slow Vent ... Rate, AFib w/ Variable
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... rhythm, Conduction blocks ... system: Conduction blocks ... Fibrillation (V-Fib ... #Causes #cardiology
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
unusually slow ventricular ... Complete Heart Block ... Tachycardia with 2:1 AV ... #Arrhythmias #diagnosis ... #cardiology #ecg
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
block, ventricular ... , sino-atrial (SA ... ) block, AV disso­ciation ... #Diagnosis #Cardiology ... #EKG #ECG #Digoxin
Fine Ventricular Fibrillation on POCUS Echocardiogram

Male, witnessed cardiac arrest.

- Dr. Robert Jones @RJonesSonoEM

#Ventricular #Fibrillation #VFib #POCUS
Fine Ventricular ... witnessed cardiac arrest ... #Fibrillation #VFib ... #clinical #cardiology ... #s4c
Ventricular Fibrillation on POCUS - Subcostal View

Dr. Robert Jones @RJonesSonoEM

#Ventricular #Fibrillation #VFib #Arrest #POCUS #S4C #Clinical
#Fibrillation #VFib ... #Arrest #POCUS ... #S4C #Clinical # ... Echocardiogram # ... Cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
- Differential Diagnosis ... Syndrome • SA Block ... • AV Block (ISt ... interval) • AFib ... tachyarrhythmias #Cardiology
Ventricular Fibrillation on POCUS Echocardiogram (S4C)
Can be missed on cardiac monitor - another reason to echo
Ventricular Fibrillation ... on POCUS Echocardiogram ... to echo during arrest ... Prats @PratsEM #VFib ... #cardiology
Ventricular Fibrillation on POCUS - Apical 4 Chamber View

A 50-year-old woman with a history of cardiac
with preserved atrial ... #VFib #Ventricular ... Fibrillation #POCUS #echocardiogram ... #cardiology #clinical ... #a4c #AV #Dissociation