2 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
are enough to diagnose ... excludes other differentials ... That’s called Frog ... PhysicalExam #JVP #Cardiology ... #Neck #Frog #Sign
Approach to Tracheostomy Emergencies - OnePager Summary
COMPONENTS OF A TRACHEOSTOMY TUBE:
 • Obturator - inserted into
tube against the neck ... #Emergencies #diagnosis ... #differential # ... management #pulmonary ... #criticalcare #