7 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... wave in the JV. ... #Awaves #waves ... #video #JVP #jugular ... #neck #cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... rapid cannon a ... waves are enough ... #Awaves #AVNRT ... #Cardiology #Neck
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Outward Wave / ... Two Troughs - Giant ... with Every Beat - Cannon ... 'A' Inward Wave ... #Jugular #Venous
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Absent a wave ... waves - First-degree ... waves - Tricuspid ... pulmonic stenosis - Cannon ... a waves - Atrioventricular
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
Giant A waves caused ... following the wave ... A waves are "intermittent ... #Giant #PHTN #JVP ... #Clinical #Video
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
wave, revealing ... c” wave as A and ... constant cannon ... a wave. ... #Clinical #Video
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
wave (RA contraction ... Classic “cannon ... waves” caused by ... block) - ‘c’ wave ... #Cardiology #Venous