13 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
contraction of atria ... and ventricle → ... #clinical #video ... #JVP #jugular # ... neck #cardiology
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
Components • a wave ... first heart sound and ... • c wave - caused ... #Waves #Jugular ... #PhysicalExam #cardiology
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... lightheadedness and ... The a wave is the ... and ventricle are ... UCSFIMChiefs #CannonA #AWaves
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Examination Cannon a waves ... Cannon a waves indicate ... PPM set for DDI and ... #Video #Cardiology
Lancisi's Sign on Neck Examination in Severe Tricuspid Regurgitation

Semiology of severe tricuspid insufficiency : venous pulse
with “giant v” waves ... and systolic murmur ... Note the giant cv wave ... with the giant v wave ... Cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... and ventricles ... rapid cannon a waves ... And that’s called ... #JVP #Cardiology
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... as A and V contract ... Flutter #Neck #PhysicalExam ... #JVP #Clinical ... #Video #Cardiology
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
Giant A waves caused ... discernible descents (X and ... presents with dyspnea and ... parasternal heave, and ... amzn.to/2LmUODZ #AWaves
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
venous wave caused ... to pulsatile IJ vein ... seen on POCUS and ... #Cardiology #Neck ... #Jugular #JVP
Lancisi's Sign (Tricuspid Regurgitation) in a patient with Atrial Fibrillation

If you went to med school before
dx the rhythm and ... obscenely huge waves ... it giant A or V wave ... AF, severe TR, and ... #Cardiology