Zaven Sargsyan on X: "Pseudobradycardia. The convenient Vitals Machines use pulse oximetry to report the rate. The true heart rate, like in this pt with bigeminy, can be underestimated when small stroke
Pulse oximeter and fast heart rate - Stock Image - C047/2885 - Science Photo Library
PM 100 Pulse Oximeter
Amazon.com: Pulse oximeter fingertip with Plethysmograph and Perfusion Index, Portable Blood Oxygen Saturation Monitor for Heart Rate and SpO2 Level, O2 Monitor Finger for Oxygen,Pulse Ox,Oximetro, (Black-White) : Health & Household