14 results
Wolff-Parkinson-White (WPW)
- Orthodromic AVRT: Narrow complex, most common 
- Antidromic AVRT: wide complex because goes through
- Orthodromic AVRT ... - Antidromic AVRT ... #Cardiology #ECG ... #EKG #Electrocardiogram ... #Clinical #Diagnosis
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Fibrillation and WPW ... Fibrillation #AFib #WPW ... PreExcitation #clinical ... #ecg #ekg #electrocardiogram ... #cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... • Classic EKG ... #electrocardiogram ... #differential # ... cardiology
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
point (negative in aVR ... - are abnormal electrocardiogram ... #Cardiology #diagnosis ... #CriticalCare # ... #ECG #Clinical
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
conduction ratio varies ... Second #Degree #AV ... AVBlock #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #labeled #clinical
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
assoc with 1K, AV ... + negative T WPW ... #EKG #Checklist ... #electrocardiogram ... #differential
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib + WPW ... bradyarrhythmia #ECG ... #EKG #diagnosis ... #electrocardiogram ... #cardiology #differential
Pulmonary Embolism on ECG 

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Triage EKG (no prior ... Differential/diagnosis ... leads (II, III, AVF ... #EKG #Electrocardiogram ... #clinical #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
• This is a clinically ... The PR interval varies ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis ... #electrocardiogram
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... oliguria (< 0.5 mL/kg ... Failure, Severe Valve ... management #Overview #criticalcare ... #differential #