12 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... exaggerated A wave ... #Awaves #waves ... #clinical #video ... #JVP #jugular #
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... a waves! ... Cannon a waves indicate ... #AWaves #Neck # ... PhysicalExam #JVP
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... - Atrial fibrillation ... - Prominent a waves ... pulmonic stenosis - Cannon ... #Waveforms #JVP
Lancisi's Sign on Neck Examination in Severe Tricuspid Regurgitation

Semiology of severe tricuspid insufficiency : venous pulse
with “giant v” waves ... Note the giant cv wave ... with the giant v wave ... of the jugular ... #Neck #JVP #Clinical
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... waves are enough ... ’s called Frog sign ... #Awaves #AVNRT ... #PhysicalExam #JVP
Lancisi's Sign (Tricuspid Regurgitation) in a patient with Atrial Fibrillation

If you went to med school before
Tricuspid Regurgitation ... obscenely huge waves ... it giant A or V wave ... #Neck #JVP #Clinical ... #Video #AFib #PhysicalExam
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
Lancisi's sign in ... venous wave caused ... seen on POCUS and ... #Lancisis #sign ... #JVP
Lancisi's Sign - Severe Trisuspid Regurgitation on neck JVP examination.

What's the valvular lesion? 

Those are giant
Lancisi's Sign - ... on neck JVP examination ... giant V (or CV) waves ... PhysicalExam #Clinical #Video ... #Neck #Jugular
Lancisi's Sign - Severe Trisuspid Regurgitation on neck JVP examination.

What's the valvular lesion?  Here's the
Lancisi's Sign - ... on neck JVP examination ... giant V (or CV) waves ... PhysicalExam #Clinical #Video ... #Neck #Jugular
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
: - ‘a’ wave ... lost in atrial fibrillation ... Classic “cannon ... waves” caused by ... with mitral regurgitation