10 results
Bazett Formula for Calculating QTc on EKG

#Diagnosis #Cardiology #MedStudent #ECG #EKG #Calculation #QTc #Bazett #Formula
Bazett Formula for ... Calculating QTc ... on EKG #Diagnosis ... #EKG #Calculation ... #QTc #Bazett #Formula
How to calculate the QTc (Bazett's Formula) 

#Diagnosis #Cardiology #MedStudent #ECG #EKG #Calculation #QTc #Bazett #Formula
calculate the QTc (Bazett's ... Formula) #Diagnosis ... Cardiology #MedStudent #ECG ... #EKG #Calculation ... #QTc #Bazett #Formula
Correction formulas for Hypernatremia and Hyponatremia
#Management #Nephro #Hyponatremia #Hypernatremia #Correction #FreeWaterDeficit #Formulas #Androgue #Calculation
Correction formulas ... Hypernatremia #Correction ... FreeWaterDeficit #Formulas ... #Androgue #Calculation
Normal QT Interval Measurement
General rule: QT interval should be < 1/2 RR interval
   -
Bazett's Formula ... cardiology #diagnosis #ecg ... #ekg #electrocardiogram ... #Bazetts #formula
Parkland Formula for Burns
Calculates fluid requirements for burn patients in a 24-hour period.  Apply only
Parkland Formula ... x Body Weight (kg ... #Parkland #Formula ... #Burns #Calculation
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... heart rate • Bazett ... formula: QTC = ... are multiple QTc correction ... formulas • Prolonged
Formula for Corrected Calcium in Hypoalbuminemia

Corrected Ca = Measured Ca2 + 0.8 x (4.0 - Albumin)

Example:
Formula for Corrected ... Hypoalbuminemia #formula ... #correction #diagnosis ... #calculation #albumin
QT/QTc- Interval
•	Start of Q-wave to end of the T-wave (time of ventricular depolarization + repolarization).
•	Life threatening
Methods of calculating ... the QTc: • Bazett ... formula, QTc = ... • Fridericia formula ... • Rautaharju formula
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
perfect positive correlation ... perfect negative correlation ... , 0 = no correlation ... Biostatistics #formulas ... #calculations #
Perform computations online at:
ScyMed.com
6th ED
ICU-card
«ICU, Formulas & Drugs»
HEMODYNAMIC PATTERNS
Condition
SAP
CVP

PAP PCWP

CO C(a-v)02 PVR

SVR
Hypovolemic shock
↓
↓
↓
↓
↓
↑
↑
↑
Cardiogenic shock
↓
1
↑
1

1
↑

Septic shock
↓
↓
↓
↓
↑
↓
↓
↓
Cardiac Tamponade
.
↑
↑
1
↓

→
↑
RV
ICU-card «ICU, Formulas ... LCWI 3.4-4.2 kg ... Q-T interval correction