4 results
Normal QT Interval Measurement
General rule: QT interval should be < 1/2 RR interval
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Normal QT Interval ... Bazett's Formula ... #QTc #Interval ... #Measurement #cardiology ... #Bazetts #formula
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
/QTC Interval: ... • QT interval is ... formula: QTC = ... QT / √ RR - Note ... thumb: a normal QT
Checklist Approach to Hypokalemia

Consider risk factors for arrhythmia:
 - EKG changes (especially QT prolongation)
 - Digoxin
Checklist Approach ... changes (especially QT ... Critical Care #Checklist ... #Hypokalemia #Management ... #CriticalCare
Admitting in the ICU - Checklist
VITALS: If bad, stop and go see the patient immediately; you
Admitting in the ... ICU - Checklist ... hyponatremia, AKI, etc ... esp in work-up/management ... diagnosis #workup #criticalcare