Othman Mansour Abdelrahman (2024) “Tissue Doppler Imaging in Pulmonary Hypertension”, The International Journal of Multiphysics, 18(3), pp. 4710 - 4713. Available at: https://www.themultiphysicsjournal.com/index.php/ijm/article/view/2130 (Accessed: 25May2026).