Lopez et al., Circ Cardiovasc Imaging 2017

This is the data from the Pediatric Heart Network 'Echo Z-Score Project', a multi-year multi-institutional project, ultimately evaluating over 3200 patients ≤ 18 years.

BSA raised to a specified power is a good parameter for cardiovascular allometric scaling, and none of the Z score models for the measurements in this study were affected by age, sex, race, or ethnicity.

Patient Demographics

Height (cm):

Weight (kg):

BSA ("Haycock"):

Measurements

Site

Z-Score

Range

Mitral Valve, Lateral (mm):

Z-Score:

Range:

Mitral Valve, Antero-Posterior (mm):

Z-Score:

Range:

Mitral Valve Area (cm^2):

Z-Score:

Range:

Interventricular Septum, Diastole (mm):

Z-Score:

Range:

LV End Diastolic Diameter (mm):

Z-Score:

Range:

LV Posterior Wall, Diastole (mm):

Z-Score:

Range:

LV Area, End-Diastole (SAX) (cm^2):

Z-Score:

Range:

LV Epicardial Area, End-Diastole (SAX) (cm^2):

Z-Score:

Range:

LV Major, End-Diastole (A4C) (mm):

Z-Score:

Range:

LV Major, Epicardial, End-Diastole (A4C) (mm):

Z-Score:

Range:

LV End-Diastolic Volume (ml):

Z-Score:

Range:

LV End-Diastolic Volume, Epicardium (ml):

Z-Score:

Range:

LV Mass (g):

Z-Score:

Range:

LV Mass to Volume Ratio ():

Z-Score:

Range:

LV Posterior Wall to EDD Ratio ():

Z-Score:

Range:

LV Sphericity Index ():

Z-Score:

Range:

Aortic Valve Annulus (mm):

Z-Score:

Range:

Left Main Coronary Artery (mm):

Z-Score:

Range:

Left Anterior Descending Coronary Artery (mm):

Z-Score:

Range:

Proximal Right Coronary Artery (mm):

Z-Score:

Range:

Sinus of Valsalva (mm):

Z-Score:

Range:

Sino-Tubular Junction (mm):

Z-Score:

Range:

Ascending Aorta (mm):

Z-Score:

Range:

Proximal Transverse Arch (mm):

Z-Score:

Range:

Distal Transverse Arch (mm):

Z-Score:

Range:

Aortic Isthmus (mm):

Z-Score:

Range:

Tricuspid Valve, Lateral (mm):

Z-Score:

Range:

Tricuspid Valve, Antero-Posterior (mm):

Z-Score:

Range:

Tricuspid Valve Area (cm^2):

Z-Score:

Range:

Pulmonary Valve Annulus (mm):

Z-Score:

Range:

Pulmonary Valve Annulus, PLAX (mm):

Z-Score:

Range:

Main Pulmonary Artery (mm):

Z-Score:

Range:

Right Pulmonary Artery (mm):

Z-Score:

Range:

Left Pulmonary Artery (mm):

Z-Score:

Range:

Note: the study population had the following characteristics:

age range: (0 - 18y)

Data entered for patients outside of these limits should be used with caution.

Relationship of Echocardiographic Z Scores Adjusted for Body Surface Area to Age, Sex, Race, and Ethnicity.

Lopez L, Colan S, Stylianou M, Granger S, Trachtenberg F, Frommelt P, Pearson G, Camarda J, Cnota J, Cohen M, Dragulescu A, Frommelt M, Garuba O, Johnson T, Lai W, Mahgerefteh J, Pignatelli R, Prakash A, Sachdeva R, Soriano B, Soslow J, Spurney C, Srivastava S, Taylor C, Thankavel P, van der Velde M, Minich L; Pediatric Heart Network Investigators

Circ Cardiovasc Imaging. 2017 Nov;10(11).