12 results
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... • Ventricles: Ventricular ... Fibrillation (V-Fib ... #Differential #Diagnosis ... #Causes #cardiology
Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
- Differential Diagnosis ... , AVNRT, AVRT, Atrial ... w/ PACs, AFIb w ... #Differential #Diagnosis ... #Management #cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
- Differential Diagnosis ... Escape Rhythm • Ventricular ... • Premature ventricular ... interval) • AFib ... tachyarrhythmias #Cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... (2) Atrial ... Distal AV block - ventricular ... bradyarrhythmia #ECG #EKG #diagnosis ... electrocardiogram #cardiology
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Tachycardia - Differential ... Diagnosis and Management ... • Atrial Flutter ... #Differential #Diagnosis ... #Management #cardiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Irregular wide-complex tachycardia ... control with early Afib ... (< 5% pts with afibb ... #diagnosis #management ... #cardiology
Bradycardia - Differential Diagnosis Framework and Management
Narrow Complex Bradycardia:
 • Regular: Sinus Bradycardia, AFib w/ AV
- Differential Diagnosis ... w/ AV Block, Atrial ... SVT WI Wide QRS, Ventricular ... #Differential #Diagnosis ... #Management #cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
supraventricular or ventricular ... • Ventricular ... • Mitral valve prolapse ... /Afib/WPW) • Loss ... #Palpitations #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Subepicardial atrial ... : Differential diagnosis ... : AVNRT, AVRT, atrial ... Differentiating ventricular ... #differential #cardiology
Right heart dysfunction and failure in heart failure with preserved ejection fraction: mechanisms and management 
Source:
mechanisms and management ... time; LA, left atrium ... diameter; RA, right atrium ... #Diagnosis #Cardiology ... CongestiveHeartFailure #RVFailure #Criteria