RescueDoppler is an innovative, hands-free Doppler system designed for continuous monitoring of blood flow in the carotid artery, distinguishing between the presence and absence of a pulse. It is non-invasive, user-independent, and does not require specialized ultrasound expertise. The primary goal of this study is to assess the feasibility and clinical utility of RescueDoppler for monitoring carotid artery blood flow in patients experiencing sudden cardiac arrest. The multi-center study will be performed both pre-hospital and in-hospital.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Number of patients with carotid peak blood flow velocity of more than 20 cm/second during cardiopulmonary resuscitation
Timeframe: From enrollment to the end after 12 months