Court TV: Chauvin Trial Jury Hears From Respiratory Expert

The transcript covers the expert testimony of Dr. Martin Tobin, a lung and critical care specialist, who explains the impact of prone positioning and fentanyl on lung function. He discusses how pneumonia and COVID-19 can worsen oxygenation in patients. Dr. Tobin argues that fentanyl did not depress George Floyd's respiration, attributing increased carbon dioxide levels to lack of ventilation. The transcript concludes with a preview of Dr. Andrew Baker's upcoming testimony on the cause of death.

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