8 results
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... travels up the ... venous system seen ... #Awaves #waves ... #video #JVP #jugular
Canon A waves on Physical Examination

Associated with complete heart block. Notice the relatively slow HR. Echocardiography
Canon A waves on ... #Awaves #CanonA ... #Waves #Clinical ... #video #PhysicalExam ... #cardiology #JVP
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... fever, what’s the clinical ... a waves in AVNRT ... #AWaves #AVNRT ... #PhysicalExam #JVP
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... a waves are enough ... to diagnose the ... that’s called “clinical ... #Awaves #AVNRT
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
AVNRT would show ... like a constant cannon ... a wave. ... #PhysicalExam #JVP ... #Clinical #Video
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... Venous Pressure ... - Absent a wave ... pulmonic stenosis - Cannon ... Jugular #Waveforms #JVP
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
Giant A waves caused ... that the giant A waves ... causing the A waves ... you see in the venous ... #Video #Cardiology
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Abnormal Jugular ... Outward Wave / ... with Every Beat - Cannon ... 'A' Inward Wave ... Pressure #Algorithm #diagnosis