Hyperkalemic Periodic Paralysis (“Impressive Syndrome”)
Results:
Hyperkalemic Periodic Paralysis
(Impressive Syndrome)
Key Points What It Is: A rare autosomal dominant sodium channelopathy that leads to episodic muscle weakness or paralysis in the setting of elevated serum potassium. Named after “Impressive,” the…
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- differential diagnoses
- differential diagnoses for left axis deviation
- Diffuse ST elevation
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- Hyperkalemic paralysis
- Hyperkalemic Periodic Paralysis
- Hyperkalemic Periodic Paralysis (“Impressive Syndrome”)
- Hypermagnesemia
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- Hypokalemic paralysis
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- Impressive syndrome
- in-training exam
- inappropriate sinus tachycardia
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- New Q Waves
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- Nielsen
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- Non-conducted P wave (P:QRS>1) DDx
- non-conducted PACs
- Non-STE ACS
- Non-sustained Ventricular tachycardia
- Non-sustained VT
- Nonspecific intraventricular conduction delay
- nonsustained
- nonsustained ventricular tachycardia
- Nonsustained VT
- normal
- Normal Cardiac Conduction
- Normal ECG
- normal heart rate
- Normal Heart Rate Ranges by Age
- normal lead placement
- normal qrs axis
- Normal R wave progression
- Normal Sinus Rhythm
- Normal STAT ECG
- Normal variant patterns
- normal variant ST elevation
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- Not Enough P Waves (P:QRS < 1) DDx
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- NSVT
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- OMI
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- OMI Pattern: ST Depression V1-V4
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- right atrial enlargement
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- second degree av block
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- segments
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- Serial ECG
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- Severe Hyperkalemia
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- ST
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- Tall R wave in aVR
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- wide qrs differential
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- wide vs. narrow QRS
- Wolff Parkinson White
- Wolff-Parkinson White (WPW) Syndrome
- WPW
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- WPW syndrome and Pseudo-MI patterns
- WPW vs STEMI
- WPW with Antidromic SVT
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- WPW with Orthodromic SVT
- WPW with SVT
- Young patients
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