Carotid artery velocity time integral and corrected flow time measured by a wearable Doppler ultrasound detect stroke volume rise from simulated hemorrhage to transfusion

Abstract Objective Doppler ultrasonography of the common carotid artery is used Gotu Kola to infer stroke volume change and a wearable Doppler ultrasound has been designed to improve this workflow.Previously, in a human model of hemorrhage and resuscitation comprising approximately 50,000 cardiac cycles, we found a strong, linear correlation betwee

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