6 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... → pressure wave ... travels up the venous ... #clinical #video ... neck #cardiology
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Abnormal Jugular ... Venous Pressure ... (JVP) Algorithm ... with Every Beat - Cannon ... #Pressure #Algorithm
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Venous Pressure ... Waveforms - Differential ... pulmonic stenosis - Cannon ... dissociation, ventricular ... #JVP #Differential
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... abrupt rise in RA pressure ... a waves are enough ... #PhysicalExam #JVP ... #Cardiology #Neck
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
you see in the venous ... waveform? ... #Neck #PhysicalExam ... #Clinical #Video ... #Cardiology
Atrial Flutter on Neck Examination

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