12 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... AV dissociation ... wave in the JV. ... #AV #dissociation ... #clinical #video
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 ... The a wave is the ... a waves”! ... a waves? ... #AWaves #Complete
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Venous Pressure Waveforms ... wave - Atrial fibrillation ... waves - Tricuspid ... a waves - Atrioventricular ... waves - Tricuspid
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... closed tricuspid ... a wave usually occurs ... , it indicates AV ... #AWaves #diagnosis
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
Jugular Waveform ... wave - due to atrial ... • c wave - caused ... #Waves #Jugular ... #Waveforms #JVP
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... the atria and ventricles ... a waves are enough ... #Awaves #AVNRT ... #PhysicalExam #JVP
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
Giant A waves caused ... in the venous waveform ... amzn.to/2LmUODZ #AWaves ... #Neck #PhysicalExam ... #Clinical #Video
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
wave, revealing ... “a/c” wave as A ... a wave. ... #PhysicalExam #JVP ... #Clinical #Video
Lancisi's sign on Physical Exam
Lancisi's sign = loss of the x descent (in tricuspid regurg) creating
regurg) creating a ... fused cv wave - ... Lancisis #sign #PhysicalExam ... #Waveform #Clinical ... #Video #Neck #JVP