23 results
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Atrial fibrillation ... - Atrial flutter ... - Large cv waves ... , atrial septal ... #JVP #Differential
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
contraction of atria ... msocoMD #CanonA #Awaves ... #waves #AV #dissociation ... #JVP #jugular # ... neck #cardiology
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • Caused by atrial ... + retrograde atrial ... 2LmUODZ #Cannon #AWaves ... #CVP
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
is shown on the neck ... increase in CVP ... due to atrial contraction ... PhysicalExam #Clinical #Video ... #JVP
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... AV dissociation ... for DDI and an atrial ... #JVP #Clinical ... #Video #Cardiology
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
have elevated JVP ... in the venous waveform ... #Giant #PHTN #JVP ... #Neck #PhysicalExam ... #Clinical #Video
Lancisi's Sign on Neck Examination in Severe Tricuspid Regurgitation

Semiology of severe tricuspid insufficiency : venous pulse
Lancisi's Sign on Neck ... with “giant v” waves ... wave that correlates ... with the giant v wave ... #Neck #JVP #Clinical
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
Components • a wave ... - due to atrial ... - due to right atrial ... to subsequent atrial ... #Waveforms #JVP
Lancisi's sign on Physical Exam
Lancisi's sign = loss of the x descent (in tricuspid regurg) creating
wave - appears ... #PhysicalExam #Waveform ... #Clinical #Video ... #Neck #JVP #Tricuspid ... #Regurgitation
Jugular Venous Pressure Waveform Patterns
A. Tricuspid Regurgitation
B. Tricuspid Stenosis
C. Constrictive Pericarditis
D. Atrial Septal Defect
E. Atrial Fibrillation
F.
Tricuspid Regurgitation ... Atrial Septal Defect ... Atrial Fibrillation ... #Patterns #JVP ... #Cardiology #diagnosis