28 results
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
• Heart rate ranges ... Ventricular origin ... #AIVR #diagnosis ... #cardiology #EKG ... #clinical
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... fib with slow ventricular ... response, junctional rhythm ... #cardiology #diagnosis ... #clinical
Comparison between Wandering atrial pacemaker (A) vs multifocal atrial arrhythmia (B)

#WAP #MAR #wandering #atrial #pacemaker #comparison
Comparison between ... #multifocal #rhythm ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #clinical
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... Narrow & regular rhythm ... Brady Management ... #Diagnosis #EKG ... #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... • This is a clinically ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis ... classification #summary
Myocarditis 

5 Principles of
Myocarditis:
1. Build clinical suspicion
2. Decide on EMBx
3. Manage acute cardiac injury
4. Manage chronic
Presentation: - Fever, Rash ... Pericarditis, Tamponade EKG ... #Myocarditis #diagnosis ... #management #cardiology ... #summary #biopsy
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
Fibrillation (A-Fib) Summary ... Irregularly irregular ventricular ... disease, left ventricular ... Fibrillation #AFib #diagnosis ... #management #cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
complexes at different rates ... - a sinus and ventricular ... VT #VTach #SVT #Comparison ... #ekg #cardiology ... #diagnosis #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
is gradual and rhythmic ... Sinus #Arrhythmia #cardiology ... #diagnosis #ekg ... #variants #clinical ... #comparison
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
slowing of sinus rhythm ... escape, usually ventricular ... Paroxysmal #AVBlock #diagnosis ... #cardiology #ekg ... #clinical