5 results
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Atrioventricular dissociation ... it indicates AV dissociation ... 2LmUODZ #Cannon #AWaves ... #diagnosis #cardiology ... #CVP
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
patient with AV dissociation ... msocoMD #CanonA #Awaves ... #waves #AV #dissociation ... #clinical #video ... #JVP #jugular #
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
AV dissociation ... VivekKulkarniMD #CannonA #AWaves ... #Neck #PhysicalExam ... #JVP #Clinical ... #Video #Cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Differential Diagnosis ... Atrioventricular dissociation ... Jugular #Waveforms #JVP ... #PhysicalExam # ... cardiology
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
the underlying diagnosis ... amzn.to/2LmUODZ #AWaves ... #Neck #PhysicalExam ... #Clinical #Video ... #Cardiology