356 results
Wolff–Parkinson–White syndrome (WPW) is one of several disorders of the electrical system of the heart that
Wolff–Parkinson–White syndrome (WPW ... WPW is caused by ... supraventricular tachycardia ... reciprocating tachycardia ... MedStudent #EKG #WPW
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
Tachycardia - Differential ... Regular: Sinus Tachycardia ... , Junctional Tachycardia ... , Atrial Tachycardia ... WPW), AVnRT (ie
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
findings: Sinus tachycardia ... (AVRT) in WPW: ... Narrow complex tachycardia ... , AVRT, atrial tachycardia ... more of AVRT in WPW
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
• Sinus Tachycardia ... Ectopic Atrial Tachycardia ... WPW) - Narrow ... Multifocal Atrial Tachycardia ... in a setting of long
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Tachycardia - Differential ... Narrow Complex Tachycardia ... - Wide Complex Tachycardia ... Narrow Complex Tachycardia ... • HyperK vs AF+WPW
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
Stable Wide-Complex Tachycardia ... If ventricular tachycardia ... with AF (AF + WPW ... polymorphic ventricular tachycardia ... #WideComplex #Tachycardia
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial Tachycardia ... Secondary to chronic lung ... Multifocal #Atrial #Tachycardia
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib + WPW ... (1) Sinus tachycardia ... Multifocal atrial tachycardia ... AV block 1º - long ... Wong @mchlwng #Tachycardia
Focused POCUS Lung and Cardiac Ultrasound Exams in COVID-19 Patients
1. Turn machine on / Enter patient
Focused POCUS Lung ... views of right lung ... and 4 views left lung ... Document highest lung ... #Focused #POCUS
As promised, POCUS showing ventricular tachycardia. Heart rate approx 225 bpm. Note the artificial mitral valve.
As promised, POCUS ... showing ventricular tachycardia ... lawrencehaines #Clinical #POCUS ... #Ventricular #Tachycardia