VR	Virtual Reality
AR	Augmented Reality
MR	Mixed Reality
XR	Extended Reality
2D	Two-dimensional
3D	Three-dimensional
MPR	Multiplanar Reconstruction
echo	echocardiography
US	Ultrasound
CT	Computed Tomography
MRI	Magnetic Resonance Imaging
CHD	Congenital Heart Disease
MAAE	Mean Average Angle Error
HLHS	Hypoplastic Left Heart Syndrome
MV	Mitral Valve
AoV	Aortic Valve
TV	Tricuspid Valve
CFD	Computational Fluid Dynamic
PUN	Photon Unity Networking
DoFs	Degrees of Freedom