34 results
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Second Degree AV Block ... ) of the first conducted ... Second #Degree #AVBlock ... Wenckebach #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... Dropped beats (non-conducted ... beating" • The block ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
2nd Degree AV Block ... #AVBlock #diagnosis ... #cardiology #EKG ... #ECG #Electrocardiogram ... #labeled #clinical
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
culminating in non-conducted ... Brady Management ... PR intervals in conducted ... Diagnosis #EKG #electrocardiogram ... #ecg #cardiology
#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
bundle branch block ... in V1 - V4 #Clinical ... #criticalcare #cardiology ... #ECG #Electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
) of the first conducted ... than the last conducted ... • This is a clinically ... #cardiology #ekg ... ecg #diagnosis #electrocardiogram
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
at bedside • Cardiology ... consult (urgency ... PreExcitation #clinical ... #ecg #ekg #electrocardiogram ... #cardiology
Complete (3rd Degree) Heart Block on ECG

ECG of a man brought to the ER by paramedics
Degree) Heart Block ... HeartBlock #ECG #EKG #Electrocardiogram ... #Cardiology #Clinical
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
Anterior Fascicular Block ... Anterior #Fascicular #Block ... #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #labeled #clinical
High-grade AV Block aka Advanced AV Block
 • During sinus rhythm, when 2 or more P
waves are not conducted ... • This is a clinically ... #Highgrade #AVBlock ... Advanced #diagnosis #cardiology ... #ecg #ekg #electrocardiogram