34 results
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Atrioventricular dissociation ... it indicates AV dissociation ... Cannon #AWaves #diagnosis ... #cardiology #CVP
Abdominojugular (Hepatojugular) Reflux

Described by Pasteur in 1885 as a physical sign of TR. Still useful for
Hepatojugular) Reflux ... Still useful for diagnosis ... #PhysicalExam #Clinical ... #Video #JVP #VolumeStatus ... #Cardiology #HJR
Hepatojugular Reflux (Abdominojugular Test) on Physical Exam

Firm pressure over the liver elicits distension of the jugular
Hepatojugular Reflux ... Hepatojugular #Reflux ... #PhysicalExam #clinical ... #video #cardiology ... #JVP #neck #jugular
Hepatojugular Reflux (Abdominojugular Test) on Physical Exam

Firm pressure over the liver elicits distension of the jugular
Hepatojugular Reflux ... Hepatojugular #Reflux ... #PhysicalExam #clinical ... #video #cardiology ... #JVP #neck #jugular
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
waves indicate AV dissociation ... #PhysicalExam #JVP ... #Clinical #Video ... #Cardiology
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
patient with AV dissociation ... Awaves #waves #AV #dissociation ... #clinical #video ... #JVP #jugular # ... neck #cardiology
Woltman’s sign on Physical Exam

53-year-old man presented with fatigue and sensitivity to cold. A physical examination
the ankle jerk reflex ... evaluation confirmed a diagnosis ... , is a neurologic ... #Delayed #Clinical ... #Video #Neurology
Ventricular Fibrillation with AV dissociation (Pig Model)

This is in our pig model of reperfusion injury with
Fibrillation with AV dissociation ... Fibrillation #VFib #clinical ... #video #pig #model ... #cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Differential Diagnosis ... Atrioventricular dissociation ... Jugular #Waveforms #JVP ... #Differential #Diagnosis ... #PhysicalExam #cardiology
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
Lazarus Sign / Reflex ... the brain death diagnosis ... The Lazarus reflex ... BrainDeath #BrainDead #Neurology ... #video #clinical