9 results
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
the increase in CVP ... diastole, when the tricuspid ... When the atrium ... Complete #HeartBlock #PhysicalExam ... Clinical #Video #JVP
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Venous Pressure (JVP ... ' Fusion of Lancisi ... with Every Beat - Cannon ... @saipeeps #JVP ... #cardiology #physicalexam
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Differential Diagnosis ... pulmonic stenosis - Cannon ... Jugular #Waveforms #JVP ... #Differential #Diagnosis ... #PhysicalExam #
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
• Caused by atrial ... against a closed tricuspid ... dissociation + retrograde atrial ... #AWaves #diagnosis ... #cardiology #CVP
Lancisi's Sign (Tricuspid Regurgitation) in a patient with Atrial Fibrillation

If you went to med school before
Tricuspid Regurgitation ... a patient with Atrial ... #Sign #Tricuspid ... Fibrillation #Neck #JVP ... #Video #AFib #PhysicalExam
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
bulging of the tricuspid ... opening of the tricuspid ... the y descent cannot ... Jugular #Waveforms #JVP ... #PhysicalExam #
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
RA/CVP Waveform ... venous pressure (CVP ... Classic “cannon ... MD @rishimd #CVP ... #Diagnosis #Cardiology
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
venous pressure (CVP ... artery pressure – CVP ... = [mean PAp – CVP ... closure of the tricuspid ... #Diagnosis #RightHeartCatheterization
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... transmitted to JV ... are enough to diagnose ... Awaves #AVNRT #PhysicalExam ... #JVP #Cardiology