8 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... contraction of atria ... travels up the venous ... #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 ... Cannon a waves ... AV dissociation ... #AWaves #Neck # ... PhysicalExam #JVP
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... is shown on the neck ... increase in CVP ... #HeartBlock #PhysicalExam ... #JVP
Jugular Venous vs Carotid Arterial Pulsations on Physical Exam

Jugular Venous Pulsations
• Well appreciated by inspection than
outward movement #JVP ... #Venous #Arterial ... #Neck #Pulsations ... #Comparison #PhysicalExam ... #Clinical #Video
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... In AVNRT, the atria ... that’s called “clinical ... #PhysicalExam #JVP ... #Cardiology #Neck
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular Venous ... pulmonic stenosis - Cannon ... dissociation, ventricular ... Jugular #Waveforms #JVP ... Differential #Diagnosis #PhysicalExam
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... Neck Examination ... like a constant cannon ... #PhysicalExam #JVP ... #Clinical #Video
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
found to have elevated ... JVP, a parasternal ... you see in the venous ... #Neck #PhysicalExam ... #Clinical #Video