16 results
Acid Base Disorders - Formulas for appropriate metabolic and respiratory compensation

- Dr Amith Sreedharan - Consultant
Base Disorders - Formulas ... #Compensation #Formula ... Diagnosis #Nephrology #AcidBase
QT/QTc- Interval
•	Start of Q-wave to end of the T-wave (time of ventricular depolarization + repolarization).
•	Life threatening
QT/QTc- Interval ... : • Bazett formula ... , QTc = QT / √RR ... • Fridericia formula ... • Rautaharju formula
Normal QT Interval Measurement
General rule: QT interval should be < 1/2 RR interval
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Normal QT Interval ... General rule: QT ... Bazett's Formula ... : QTc = QT / ... electrocardiogram #Bazetts #formula
How to calculate the QTc (Bazett's Formula) 

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

#Diagnosis #Cardiology #MedStudent #ECG #EKG #Calculation #QTc #Bazett #Formula
Bazett Formula for ... Calculating QTc ... #Calculation #QTc ... #Bazett #Formula
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
QT interval is ... rate • Bazett formula ... : QTC = QT / √ ... correction formulas ... thumb: a normal QT
Prediction of Compensatory Responses on Simple Acid-Base Disturbances

#acidbase #compensation #metabolic #respiratory #diagnosis #calculations #formulas #acidosis #alkalosis
Disturbances #acidbase ... #calculations #formulas
QTc Flow chart to minimize TdP in COVID-19 inpatients on Chloroquine/Azithromycin

Flow chart to manage effects on
QTc Flow chart to ... manage effects on QTc ... milliseconds; LQTS: long QT ... #COVID19 #QTC ... Prolongation #Torsades #Algorithm
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
Pointes - Management Algorithm ... Drugs that prolong QT ... Congenital long QT ... TDP #Management #Algorithm
Acid-Base Disorders - Expected Compensation Equations

Metabolic Acidosis:
 • pCO2 = 1.5 x HCO3 + 8 ±
± 2 (Winter’s formula ... #Acid #Base #AcidBase