14 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
AV dissociation ... wave in the JV. ... #waves #AV #dissociation ... #clinical #video ... #JVP #jugular #
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
a wave - Atrial ... dissociation, ventricular ... waves - Large cv ... #Jugular #Waveforms ... #JVP #Differential
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... wave usually occurs ... dissociation + ... 2LmUODZ #Cannon #AWaves ... #CVP
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Cannon a waves ... Cannon a waves indicate ... AV dissociation ... #JVP #Clinical
Lancisi's Sign on Neck Examination in Severe Tricuspid Regurgitation

Semiology of severe tricuspid insufficiency : venous pulse
with “giant v” waves ... wave that correlates ... with the giant v wave ... #JVP #Clinical ... #Video #PhysicalExam
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
Giant A waves caused ... following the wave ... waveform? ... #Neck #PhysicalExam ... #Clinical #Video
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... The a wave is the ... increase in CVP ... #Clinical #Video ... #JVP
Lancisi's sign on Physical Exam
Lancisi's sign = loss of the x descent (in tricuspid regurg) creating
regurg) creating a ... fused cv wave - ... Lancisis #sign #PhysicalExam ... #Waveform #Clinical ... #Video #Neck #JVP
Lancisi's Sign - Severe Trisuspid Regurgitation on neck JVP examination.

What's the valvular lesion? 

Those are giant
JVP examination ... ) waves, corresponding ... #Clinical #Video ... #Neck #Jugular ... #JVP #Cardiology
Lancisi's Sign - Severe Trisuspid Regurgitation on neck JVP examination.

What's the valvular lesion?  Here's the
JVP examination ... ) waves, corresponding ... #Clinical #Video ... #Neck #Jugular ... #JVP #Cardiology