@AlanTudyk ("alan tudyk") retweeted:
@NohaAboelataMD ("Noha Aboelata, MD") wrote:
Thank you @JulianGloverTV @ABC news for having me on to discuss the travesty of the pulse ox device. Pulse oximeters have been shown to overestimate oxygen levels in those with darker skin, leading to denial of oxygen, an ambulance ride, hospital admission, and treatment.