EKG of the Week- Week 18

This week’s EKG comes from a very pleasant 70 year old female.  Take a look at EKG the EKG below and read it.  There’s also a rhythm strip attached incase you want to see it:


Rate:

Rhythm:

Axis:

Intervals:

Morphology:


Scenario one is that she is mentating appropriately with a BP of 120/80 asking for a sandwich and discharge.  What do you want to do?  Should you treat her heart rate of 170?

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Scenario two is that her BP is 80/30 and she’s “not acting right” per her husband.  Would your treatment differ?