Application of Comprehensive Non-invasive Assessment To Phenotype Tricuspid Regurgitation

"The basic principle invovles emitting low-power electromagnetic sgnals into the lungs and measuring the dielectric properties of lung tissue~The varing dielectric constants of these components result in differences in the impedance values for electromagnetic waves. Therefore, using the impedance method allows the estimation of the dielectric properties of lung tissue, which can be further converted into lung fluid content data through calculations."

Using external ultrasound scanner to check fo rliver stiffness using acoustic energy