20 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
msocoMD #CanonA #Awaves ... #waves #AV #dissociation ... #clinical #video ... #JVP #jugular # ... neck #cardiology
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV ... prolonged) before a P wave ... Second #Degree #AVBlock ... #Type2 #diagnosis ... #cardiology #ecg
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Cannon a waves ... AV dissociation ... : 3rd deg AV block ... #JVP #Clinical
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • The cannon a wave ... , it indicates AV ... 2LmUODZ #Cannon #AWaves ... #CVP
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Wenckebach) P waves ... non-conducted P wave ... always within the AV ... SecondDegree #HeartBlock #Diagnosis ... #ECG #Electrocardiogram
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Second Degree AV ... • Normal P waves ... the dropped P wave ... group-beating" on the ECG ... Type1 #Wenckebach #diagnosis
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV ... disease of the AV ... electrocardiogram (ECG ... by a blocked P wave ... #Clinical #EM #IM
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV ... disease of the AV ... electrocardiogram (ECG ... by a blocked P wave ... #Clinical #EM #IM
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
because she also has Kussmaul's ... the underlying diagnosis ... amzn.to/2LmUODZ #AWaves ... #Neck #PhysicalExam ... #Clinical #Video
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
, Mobitz Type II ... • p waves are ... is below the AV ... SecondDegree #HeartBlock #Diagnosis ... #ECG #Electrocardiogram