Body Surface Area (BSA)
(Last Updated - 7/20/2015)

-Based on the following equation (Mosteller Equation):
     BSA (m2) =    square root {[Height (cm) x Weight (kg)] / 3600}


Height:                  
Weight:                 

BSA:


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Left Atrial Volume
(Last Updated - 7/20/2015)

-Based on the following equation:
     LAV (mL) =    [8/(3 * pi)] * [(A1 * A2) / Length]

          Where:
                       A1 = A2C Area,
                       A2 = A4C Area and
                       L = Length (shorter measure A2C or A4C - back wall to mitral annulus)
     Then index the LAV to the BSA


A2C Area (cm2):            
A4C Area (cm2):            
Length (cm):                  

LAV / BSA:


LAV/BSA Ranges (mL/m2):
Normal                          16-34
Mildly Enlarged            35-41
Moderately Enlarged     42-48
Severely Enlarged          >48
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Right Atrial Volume
(Last Updated - 7/20/2015)

-Based on the following equation:
     RAV (mL) =    [8/(3 * pi)] * [(A1 * A2) / Length]

          Where:
                       A1 = A2C Area,
                       A2 = A4C Area and
                       L = Length (shorter measure A2C or A4C - back wall to mitral annulus)
     Then index the LAV to the BSA


A4C Area (cm2):            
Length (cm):                  

RAV / BSA:

RAV/BSA Ranges (mL/m2):
Normal Female                        15-27
Normal Male                          18-32


Standard Echo Form

Stress Echo Form

ETT Form


Commonly Used Report Phrases:
     There was no inducible ischemia by echocardiographic or electrocardiographic criteria.
     No significant valvular disease is noted.
     Pulmonary hypertension is not suspected based upon this study.
     ( % by Simpson's bi-plane method of discs).