27 results
Canon A waves on Physical Examination

Associated with complete heart block. Notice the relatively slow HR. Echocardiography
Notice the relatively ... drahmedmohsen85 #Canon #Awaves ... #Clinical #video ... #PhysicalExam #cardiology ... #JVP #Jugular
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
The a wave is the ... When the atrium ... UCSFIMChiefs #CannonA #AWaves ... PhysicalExam #Clinical #Video ... #JVP
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
predictably w/ the ... for DDI and an atrial ... #PhysicalExam #JVP ... #Clinical #Video ... #Cardiology
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
• Caused by atrial ... dissociation • The ... dissociation + retrograde atrial ... #diagnosis #cardiology ... #CVP
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
- due to atrial ... - due to right atrial ... in the atrium overcomes ... #Waveforms #JVP ... #PhysicalExam #cardiology
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
contraction of atria ... in the JV. ... #clinical #video ... #JVP #jugular # ... neck #cardiology
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
have elevated JVP ... amzn.to/2LmUODZ #AWaves ... #Giant #PHTN #JVP ... PhysicalExam #Clinical #Video ... #Cardiology
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
Waveforms Direct measurements ... SvO2) Indirect measurements ... diastole) ● c wave ... : closure of the ... CheatSheet #Waveforms #Cardiology
Lancisi's Sign on Neck Examination in Severe Tricuspid Regurgitation

Semiology of severe tricuspid insufficiency : venous pulse
v wave of the jugular ... video. ... Regurgitation #Neck #JVP ... #Clinical #Video ... #PhysicalExam #Cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
atria and ventricles ... transmitted to JV ... Hussainch #Cannon #Awaves ... #PhysicalExam #JVP ... #Cardiology #Neck