Specialties CCU
Published May 28, 2012
Hey you cardiac kings and queens...
Can someone put a name to this rhythm?
I was thinking a 2:1 AV Block, Mobitz II
Flyboy17
112 Posts
Mobitz II with possible digoxin toxicity
jonfoley83
9 Posts
Are we sure this is Mobitz II? This is a pt with ARF and is reasonable to suspect hyperkalemia. It looks to me like a widened QRS, inverted T-wave, and a U-wave. That non-conducting P-wave might be a U-wave.
The QRS is not wide enough for Hyperkalemia. It is slow however it also has a slightly inverted t wave which commonly seen in patients with dig toxicity.
LetsChill
97 Posts
ST depression can be caused by Dig...yup...had that one before
BelgianRN
190 Posts
U-waves are associated with hypokalemia.
rcpals
21 Posts
Second degree type II. Fixed p-r, then drops a beat.