7 results
Canon A waves on Physical Examination

Associated with complete heart block. Notice the relatively slow HR. Echocardiography
Canon A waves on ... Echocardiography is normal ... #Awaves #CanonA ... #video #PhysicalExam ... #cardiology #JVP
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... contraction of atria ... #Awaves #waves ... dissociation #clinical #video ... neck #cardiology
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... #AWaves #Neck # ... PhysicalExam #JVP ... #Clinical #Video ... #Cardiology
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
- due to atrial ... sound and carotid pulse ... the y descent cannot ... #Waveforms #JVP ... #PhysicalExam #cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... pulmonic stenosis - Cannon ... Cardiac tamponade #Abnormal ... Jugular #Waveforms #JVP ... #PhysicalExam #cardiology
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
sees a venous pulse ... like a constant cannon ... #PhysicalExam #JVP ... #Clinical #Video ... #Cardiology
Lancisi's Sign (Tricuspid Regurgitation) in a patient with Atrial Fibrillation

If you went to med school before
a patient with Atrial ... the pts carotid pulse ... Fibrillation #Neck #JVP ... #Clinical #Video ... #PhysicalExam #Cardiology