22 results
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • Caused by atrial ... against a closed tricuspid ... #AWaves #diagnosis ... #cardiology #CVP
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... shown , what’s the diagnosis ... #AWaves #AVNRT ... #Neck #PhysicalExam ... #JVP #Cardiology
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Cannon a waves indicate ... block, or, as this case ... PhysicalExam #JVP ... Clinical #Video #Cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Differential Diagnosis ... pulmonic stenosis - Cannon ... #Differential #Diagnosis ... #PhysicalExam # ... cardiology
Jugular Waveform Components 
 • a wave - due to atrial contraction: It occurs just before
• c wave - caused ... bulging of the tricuspid ... the y descent cannot ... Waveforms #JVP #PhysicalExam ... #cardiology
Causes of Diastolic Murmurs - Differential Diagnosis Algorithm
Early Diastolic:
 • Aortic Regurgitation
 • Pulmonary Regurgitation (Graham-Steell
Causes of Diastolic ... - Differential Diagnosis ... Algorithm Early ... Diastolic #Murmurs #Cardiology ... #Algorithm #causes
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... to diagnose the ... case as Typical ... #PhysicalExam #JVP ... #Cardiology #Neck
Systolic Murmurs - Differential Diagnosis Algorithm
Benign / Flow / Hyperdynamic:
 • Pregnancy
 • Fever
 • Anemia
Supravalvular
- Differential Diagnosis ... Algorithm Benign ... Systolic #Murmurs #Cardiology ... #Differential #Diagnosis ... #Algorithm #causes
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Pressure (JVP) Algorithm ... with Every Beat - Cannon ... Venous #Pressure #Algorithm ... #diagnosis #cardiology ... #physicalexam
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
sign in Severe Tricuspid ... jugular venous wave ... caused by tricuspid ... Regurgitation #PhysicalExam ... #Cardiology #Neck