8 results
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Block, Mobitz Type ... Wenckebach) P waves ... non-conducted P wave ... #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Block type II ( ... prolonged) before a P wave ... #MobitzII #Type2 ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Block Type I aka ... • Normal P waves ... #MobitzI #Type1 ... #cardiology #ecg ... #ekg #electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Block, Mobitz Type ... II • p waves ... His-Purkinje system #Mobitz ... #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
non-conducted P wave ... , Mobitz II HeartBlock ... Non-conducted P waves ... #Diagnosis #EKG ... #ecg #cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... #Awaves #AVNRT ... #PhysicalExam #JVP ... #Cardiology #Neck
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... wave is normal ... • Normal P waves ... #AVBlock #cardiology ... #ekg #ecg #diagnosis
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
200 msec) • P wave ... AV Block - Mobitz ... AV Block - Mobitz ... #cardiology #ecg ... #ekg #diagnosis