16 results
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... s the clinical sign ... ... regular cannon ... EMdoc @EMdoc14 #CannonA ... #Neck #PhysicalExam
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Cannon a waves ... Cannon a waves indicate ... #AWaves #Neck # ... PhysicalExam #JVP
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... is shown on the neck ... this results in “cannon ... our patient have cannon ... UCSFIMChiefs #CannonA
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... against a closed tricuspid ... dissociation • The cannon ... activation from ... amzn.to/2LmUODZ #Cannon
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... regular rapid cannon ... @Hussainch #Cannon ... #PhysicalExam #JVP ... #Frog #Sign
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Atrial fibrillation ... - Atrial flutter ... pulmonic stenosis - Cannon ... Jugular #Waveforms #JVP ... Differential #Diagnosis #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 ... #Waveforms #JVP ... #PhysicalExam #cardiology
Severe Tricuspid Regurgitation on JVP Examination

What information about the patient do we get from this #JVP
patient do we get from ... this #JVP / neck ... vein exam? ... #TR #Lancisis #Sign ... #JVP #PhysicalExam
Lancisi's sign on Physical Exam
Lancisi's sign = loss of the x descent (in tricuspid regurg) creating
creating a fused cv wave ... pulsation in IJ vein ... #PhysicalExam # ... Clinical #Video #Neck ... #JVP #Tricuspid
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
jugular venous wave ... to pulsatile IJ vein ... #PhysicalExam # ... Cardiology #Neck ... #Jugular #JVP