2 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
, the atria and ... An abrupt rise in ... EKG of the same ... that’s called “clinical ... #Neck #Frog #Sign
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... indicated • EKG ... Obtain EKG if: ... CV disease - Arrhythmia ... Change in clinical