5 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... travels up the ... #Awaves #waves ... #clinical #video ... #JVP #jugular #
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Cannon a waves indicate ... AV dissociation ... PhysicalExam #JVP ... #Clinical #Video
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Differential Diagnosis ... flutter - Prominent ... pulmonic stenosis - Cannon ... dissociation, ventricular ... Jugular #Waveforms #JVP
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... Hence 2:1 flutter ... like a constant cannon ... #PhysicalExam #JVP ... #Clinical #Video
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
because she also has Kussmaul's ... have elevated JVP ... the underlying diagnosis ... #PhysicalExam #Clinical ... #Video #Cardiology