2 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... excludes other differentials ... #Cardiology #Neck ... #Frog #Sign
Approach to Tracheostomy Emergencies - OnePager Summary
COMPONENTS OF A TRACHEOSTOMY TUBE:
 • Obturator - inserted into
tube against the neck ... above, Insert finger ... Emergencies #diagnosis #differential ... management #pulmonary #criticalcare ... #airway #anatomy