28 results
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
increase in CVP ... due to atrial contraction ... When the atrium ... conditions in which the atrium ... Clinical #Video #JVP
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
Components • a wave ... • c wave - caused ... • v wave - results ... #Waves #Jugular ... #Waveforms #JVP
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • Caused by atrial ... • The cannon a wave ... dissociation + retrograde atrial ... diagnosis #cardiology #CVP
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Atrial fibrillation ... - Atrial flutter ... stenosis, right atrial ... regurgitation, atrial ... Jugular #Waveforms #JVP
Comparison of Multifocal Atrial Tachycardia, Atrial Fibrillation and Atrial Flutter
Multifocal Atrial Tachycardia - Atrial Rate >
Comparison of Multifocal ... > 100 1. >3 p wave ... tooth" flutter waves ... discernible P waves ... AFib #AFlutter #Comparison
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... being the "c" wave ... we see flutter waves ... JamesOngMD #Atrial ... #PhysicalExam #JVP
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Examination Cannon a waves ... Cannon a waves indicate ... for DDI and an atrial ... #PhysicalExam #JVP
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 A wave ... in the JV. ... clinical #video #JVP
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
RA/CVP Waveform ... venous pressure (CVP ... ) or right atrial ... diastole): lost in atrial ... to disorganized atrial
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... In AVNRT, the atria ... transmitted to JV ... rapid cannon a waves ... #PhysicalExam #JVP