6 results
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... Venous Pressure ... Waveforms - Differential ... pulmonic stenosis - Cannon ... #Waveforms #JVP
Jugular Venous Pressure Waveform Patterns
A. Tricuspid Regurgitation
B. Tricuspid Stenosis
C. Constrictive Pericarditis
D. Atrial Septal Defect
E. Atrial Fibrillation
F.
Jugular Venous Pressure ... Tricuspid Stenosis ... Constrictive Pericarditis ... #Patterns #JVP ... Cardiology #diagnosis #differential
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... → pressure wave ... #Awaves #waves ... #clinical #video ... #JVP #jugular #
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... abrupt rise in RA pressure ... excludes other differentials ... sign! ... #Sign
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
ventricle (RV), tricuspid ... forward flow like tricuspid ... Classic “cannon ... systole). ↑ in TR from ... (↓ RV filling from
Kussmaul's Sign - Differential Diagnosis

Typically the JVP decreases with inspiration as the negative intrathoracic pressure "sucks
- Differential Diagnosis ... Typically the JVP ... sucks in" blood from ... with constrictive pericarditis ... infarction, massive PE, tricuspid