The following list details the references and sites used in the z-score calculations.
Vigneswaran et al. 2018
- Reference Ranges for the Size of the Fetal Cardiac Outflow Tracts From 13 to 36 Weeks Gestation
: A Single-Center Study of Over 7000 Cases.
- Vigneswaran TV, Akolekar R, Syngelaki A, Charakida M, Allan LD, Nicolaides KH, Zidere V, Simpson JM.
- Circ Cardiovasc Imaging.; 2018
- Aortic Valve Annulus, Diastolic Diameter
- Pulmonary Valve Annulus, Diastolic Diameter
- Ductus, 3 Vessel View
- Distal Transverse Aortic Arch
Krishnan et al. 2016
- Predictive Models for Normal Fetal Cardiac Structures.
- Krishnan A, Pike JI, McCarter R, Fulgium AL, Wilson E, Donofrio MT, Sable CA
- J Am Soc Echocardiogr.; 2016
- Aortic Valve Annulus
- Pulmonary Valve Annulus
- Ascending Aorta
- Mitral Valve Diameter, Lateral
- Tricuspid Valve Diameter, Lateral
- LV Major
- RV Major
- Distal Aorta
- Main Pulmonary Artery
- Right Pulmonary Artery
- Left Pulmonary Artery
- Ductus, sagittal
- Aortic Isthmus, Sagittal
Gabbay-Benziv et al. 2015
- Nomograms for Fetal Cardiac Ventricular Width and Right-to-Left Ventricular Ratio.
- Gabbay-Benziv R, Turan OM, Harman C, Turan S.
- J Ultrasound Med.; 2015
Comas et al. 2011
- Gestational age- and estimated fetal weight-adjusted reference ranges for myocardial tissue Doppler indices at 24-41 weeks' gestation.
- Comas M, Crispi F, Gomez O, Puerto B, Figueras F, Gratacos E
- Ultrasound Obstet Gynecol.; 2011
- LV TDI E-wave
- LV TDI A-wave
- LV TDI S-wave
- RV TDI E-wave
- RV TDI A-wave
- RV TDI S-wave
- IVS TDI E-wave
- IVS TDI A-wave
- IVS TDI S-wave
Lee et al. 2010
- Fetal echocardiography: z-score reference ranges for a large patient population.
- Lee W, Riggs T, Amula V, Tsimis M, Cutler N, Bronsteen R, Comstock CH
- Ultrasound Obstet Gynecol.; 2010
- LV Minor
- RV Minor
- Aortic Valve Annulus
- Pulmonary Valve Annulus
McElhinney et al. 2009
- Predictors of technical success and postnatal biventricular outcome after in utero aortic valvuloplasty for aortic stenosis with evolving hypoplastic left heart syndrome.
- McElhinney DB, Marshall AC, Wilkins-Haug LE, Brown DW, Benson CB, Silva V, Marx GR, Mizrahi-Arnaud A, Lock JE, Tworetzky W
- Circulation; 2009
- Aortic Valve Annulus
- Ascending Aorta
- LV Major
- LV Minor
- Mitral Valve Diameter, Lateral
- RV Major
Pasquini et al. 2007
- Z-scores of the fetal aortic isthmus and duct: an aid to assessing arch hypoplasia.
- Pasquini L, Mellander M, Seale A, Matsui H, Roughton M, Ho SY, Gardiner HM.
- Ultrasound Obstet Gynecol.; 2007
- Ductus, 3 Vessel View
- Aortic Isthmus, 3 Vessel View
- Aortic Isthmus, Sagittal
Schneider et al. 2005
- Development of Z-scores for fetal cardiac dimensions from echocardiography.
- Schneider C, McCrindle BW, Carvalho JS, Hornberger LK, McCarthy KP, Daubeney PE
- Ultrasound Obstet Gynecol.; 2005
- Aortic Valve Annulus
- Pulmonary Valve Annulus
- Ascending Aorta
- Main Pulmonary Artery
- Mitral Valve Diameter, Lateral
- Tricuspid Valve Diameter, Lateral
- LV Minor
- RV Minor
- LV Major
- RV Major
- Distal Aorta
- Right Pulmonary Artery
- Left Pulmonary Artery
- Ductus, sagittal