14 results
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Abnormal Jugular ... Venous Pressure ... (JVP) Algorithm ... with Every Beat - Cannon ... diagnosis #cardiology #physicalexam
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
the increase in CVP ... due to atrial contraction ... When the atrium ... Complete #HeartBlock #PhysicalExam ... Clinical #Video #JVP
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... Venous Pressure ... pulmonic stenosis - Cannon ... Jugular #Waveforms #JVP ... Differential #Diagnosis #PhysicalExam
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Neck Examination Cannon ... for DDI and an atrial ... #AWaves #Neck #PhysicalExam ... #JVP #Clinical
Canon A waves on Physical Examination

Associated with complete heart block. Notice the relatively slow HR. Echocardiography
Canon A waves on ... Echocardiography is normal ... #Awaves #CanonA ... Clinical #video #PhysicalExam ... #cardiology #JVP
Right Heart Cath - Normal Cardiac Pressures

Right Atrial Pressure (RAP) or Central Venous Pressure (CVP)
 •
Right Heart Cath - Normal ... Cardiac Pressures ... Right Atrial ... (CVP) • 2-6 mmHg ... Diastolic) Left Atrial
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... abrupt rise in RA pressure ... transmitted to JV ... Awaves #AVNRT #PhysicalExam ... #JVP #Cardiology
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
wave - due to atrial ... - due to right atrial ... the y descent cannot ... Jugular #Waveforms #JVP ... #PhysicalExam #
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... contraction of atria ... exaggerated RA pressure ... → pressure wave ... clinical #video #JVP
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
RA/CVP Waveform ... Central venous pressure ... atrial pressure ... Classic “cannon ... pressures (↑ ‘v