18 results
Sinus Arrhythmia - ECG Diagnosis
Remember in Sinus arrhythmia, the P to P varies by > 0.16
Sinus Arrhythmia - ECG ... arrhythmia, the P to P varies ... Sinus #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
Degree AV Block on EKG ... to 6:5 in this ECG ... Block #AVBlock #diagnosis ... #cardiology #EKG ... #ECG #Electrocardiogram
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
No prognostic value ... Osborn #JWave #Diagnosis ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
the tricuspid valve ... appearance on ECG ... #Diagnosis #ECG ... #EKG #Cardiology
Tricuspid valve endocarditis on Echocardiogram
The anterior leaflet is affected.  When in doubt and 3D is
Tricuspid valve ... face view of the valve ... #Tricuspid #valve ... Echocardiogram #clinical #cardiology ... #pocus #a4c
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
closed tricuspid valve ... activation from SVT (e.g ... Cannon #AWaves #diagnosis ... #cardiology #CVP
Tricuspid regurgitation is present on this subxiphoid view of a patient diagnosed with endocarditis. If you
view of a patient diagnosed ... independently from the valve ... #Tricuspid #Valve ... regurgitation #cardiology ... ultrasound #POCUS #S4C
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Treatment: Pacemaker 3rd ... degrees #summary #Diagnosis ... #EKG #electrocardiogram ... #ecg #cardiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Prosthetic valve ... Influenza Prosthetic Valve ... ↑ ESR, CRP • EKG ... aureus prosthetic valve ... #management #cardiology
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
The PR interval varies ... #ThirdDegree #3rd ... AVBlock #Complete #cardiology ... #ekg #ecg #diagnosis ... #electrocardiogram