Investor Presentaiton

Clinical use case: Long COVID Age 52 Indications Long COVID symptoms Sex Chest CT: Acute COVID-19 Infection 140 GKVP 226mA Tat 0.0de 140.0KV 247mA Til: 0 Odg Summary • . Patient hospitalised for COVID-19. During admission chest CT observed peripheral ground-glass and consolidative pulmonary opacities (no XV LVAS® imaging was captured). Following Tx and discharge from hospital, the Pt continued to display symptoms of shortness of breath, cough and dyspnea on exertion. Following physician consultation, a follow-up CT and 4DMedical XV LVASⓇ were prescribed. Clinical Observations . Follow-up CT observed a resolution of the peripheral ground-glass and consolidative pulmonary opacities • XV LVASⓇ highlighted heterogeneity between the left and right lung regional performance Structural CT: Peripheral ground-glass and consolidative pulmonary opacities 3 Months Post-acute COVID-19 Infection 120.0 Tilt 0 0deo 512x512 oom: 127 % Compression 21.Jossless) 99 L-600 17.1mm Siro 128 136 • Additionally, previous areas of ground-glass and consolidative pulmonary opacities displayed under ventilation specific to that region of the lung. 4DMedical Limited (ASX:4DX) Investor Presentation | September 2022 Structural CT XV LVAS 4DMedical™ 512:512 Zoom: 127 ossless) 05499 L-600 17

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