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

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... Wenckebach) P waves ... non-conducted P wave ... Diagnosis #Cardiology #EKG ... #ECG #Electrocardiogram
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
block is characterized ... on a surface ECG ... nonconducted P waves ... non-conducted P waves ... Cardiology #MedStudent #EKG
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV block ... node.Mobitz I heart block ... electrocardiogram (ECG ... P wave (i.e., a ... Cardiology #MedStudent #EKG
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... Complete Heart Block ... The a wave is the ... have cannon a waves ... UCSFIMChiefs #CannonA #AWaves
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
EKG "Mild" Hyperkalemia ... narrow-based T Waves ... of conduction block ... Loss of visible P waves ... rhythm • "Sine wave
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Second Degree AV Block ... • Normal P waves ... the dropped P wave ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV block ... node.Mobitz I heart block ... electrocardiogram (ECG ... P wave (i.e., a ... Cardiology #MedStudent #EKG
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV Block ... prolonged) before a P wave ... location of the block ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart Block ... • p waves are ... bundle branch block ... Diagnosis #Cardiology #EKG ... #ECG #Electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... • The P wave ... • Normal P waves ... group-beating" on the ECG ... #ekg #ecg #diagnosis