8 results
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
The patient had ... for DDI and an atrial ... #AWaves #Neck #PhysicalExam ... #JVP #Clinical ... #Video #Cardiology
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Jugular Venous Pressure ... (JVP) Algorithm ... Trough - 'CV' Fusion ... with Every Beat - Cannon ... #cardiology #physicalexam
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
When the atrium ... She had complete ... Complete #HeartBlock #PhysicalExam ... #Clinical #Video ... #JVP
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
contraction of atria ... → pressure wave ... dissociation #clinical #video ... #JVP #jugular # ... neck #cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Jugular Venous Pressure ... pulmonic stenosis - Cannon ... Jugular #Waveforms #JVP ... Differential #Diagnosis #PhysicalExam ... #cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... abrupt rise in RA pressure ... transmitted to JV ... Awaves #AVNRT #PhysicalExam ... #JVP #Cardiology
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
Central venous pressure ... atrial pressure ... Classic “cannon ... systole): c-v wave fusion ... Interpretation #Diagnosis #Cardiology
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... like a constant cannon ... Flutter #Neck #PhysicalExam ... #JVP #Clinical ... #Video #Cardiology