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  Lung Volume Multicalc

 
Input
 
Exp Reserve Vol  
Residual Vol  
Insp Reserve Vol  
Tidal Vol  
Closing Vol  

 
Results
 
 
Func Res Cap  
Insp Cap  
Total Lung Cap  
Vital Cap  
Closing Cap  
CV VC Ratio  
CC TLC Ratio  
RV TLC Ratio  
 
Decimal Precision  

 
     
 
Include literature references: Yes   No
 

 
Equations used
 
FuncResCap = ExpReserveVol + ResidualVol
InspCap = InspReserveVol + TidalVol
TotalLungCap = InspReserveVol + TidalVol + ExpReserveVol + ResidualVol
VitalCap = InspReserveVol + TidalVol + ExpReserveVol
ClosingCap = ClosingVol + ResidualVol
CVVCRatio = 100 * ClosingVol / VitalCap
CCTLCRatio = 100 * ClosingCap / TotalLungCap
RVTLCRatio = 100 * ResidualVol / TotalLungCap

 

 
References
  1. West JB. Respiratory physiology: the essentials. 7th edition, Philadelphia, Lippincott William & Wilkins 2005. NLMN ID: 101205971 NCBI Logo
  2. Ruppel G. Ruppel's manual of pulmonary function testing. 11th edition, St. Louis, Elsevier 2018. NLMN ID: 101705862 NCBI Logo

 
Associated ICD10-CM Codes
 
   J98.2Interstitial emphysema
   J43.9Emphysema, unspecified
   J98.3Compensatory emphysema
   J42Unspecified chronic bronchitis
   I27.9Pulmonary heart disease, unspecified
   I27.81Cor pulmonale (chronic)

 
Associated ICD9-CM Codes
 
   518.82Other pulmonary insuff
   416.9Chr pulmon heart dis nos
   491.9Chronic bronchitis nos
   518.2Compensatory emphysema
   492.8Emphysema nec
   518.1Interstitial emphysema

 
Legal Notices and Disclaimer

 
All information contained in and produced by the EBMcalc system is provided for educational purposes only. This information should not be used for the diagnosis or treatment of any health problem or disease. THIS INFORMATION IS NOT INTENDED TO REPLACE CLINICAL JUDGMENT OR GUIDE INDIVIDUAL PATIENT CARE IN ANY MANNER. Click here for full notice and disclaimer.
 
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