8 results
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... sign shown , what ... a waves in AVNRT ... #AWaves #AVNRT ... #PhysicalExam #JVP
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... → pressure wave ... venous system seen ... #Awaves #waves ... #dissociation #clinical
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... abrupt rise in RA pressure ... a waves are enough ... #Awaves #AVNRT ... #PhysicalExam #JVP
Lancisi's Sign on Neck Examination in Severe Tricuspid Regurgitation

Semiology of severe tricuspid insufficiency : venous pulse
Lancisi's Sign on ... with “giant v” waves ... Note the giant cv wave ... with the giant v wave ... #Lancisis #Sign
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Pressure (JVP) ... Algorithm Outward Wave ... Sign • Not with ... Every Beat - Cannon ... 'A' Inward Wave
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular Venous ... Pressure Waveforms ... atrial myxoma, pulmonary ... pulmonic stenosis - Cannon ... Jugular #Waveforms #JVP
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
by pulmonary HTN ... has Kussmaul's sign ... you see in the venous ... amzn.to/2LmUODZ #AWaves ... #PhysicalExam #Clinical
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
clip, one sees a venous ... AVNRT would show ... like a constant cannon ... #PhysicalExam #JVP ... #Clinical #Video