19 results
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Premature Ventricular ... Bundle branch block ... may not occur Differential ... #Premature #Ventricular ... #differential #
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Shock - Differential ... Diagnosis by Classification ... pauses • AV block ... Tachyarrhythmias • Ventricular ... #Differential #
Syncope - Differential Diagnosis Framework
Reflex Syncope:
• Vasovagal: Prolonged standing, Stress, Pain
• Situational: Coughing, Sneezing, Micturition, Defecation,
Syncope - Differential ... Framework Reflex Syncope ... Sinus pauses, AV block ... Tachyarrhythmias: Ventricular ... #Differential #
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
differentiation algorithmic ... designs and algorithms ... approaches to differentiate ... Differentiation #Ventricular ... VTach #ECG #EKG #Electrocardiogram
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
66 yo with syncope ... - Ventricular Tachycardia ... bundle branch block ... the diagnosis of ventricular ... Cardiology #ECG #EKG #Electrocardiogram
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
aka Ventricular ... blocked PAC or PVC ... #Paroxysmal #AVBlock ... #Ventricular #Standstill ... cardiology #ecg #ekg #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Atrial rate > Ventricular ... Regular ventricular ... infranodal level: Ventricular ... HeartBlocks #Types #Classification ... Diagnosis #EKG #electrocardiogram
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Approach to ECGs - Syncope ... assoc with 1K, AV block ... Wong @mchlwng #Syncope ... diagnosis #cardiology #electrocardiogram ... #differential
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Wave Inversions - Differential ... Left or right ventricular ... bundle branch block ... preexcitation, or ventricular ... Cardiology #ECG #EKG #Electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
aka Ventricular ... blocked PAC or PVC ... atrioventricular #blocks #AVBlock ... ecg #diagnosis #electrocardiogram ... #classification