Can a neck patch spot a heartbeat faster than a Doctor's fingers?
Diagnosis
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This trial tests whether a Doppler ultrasound patch placed on the neck can quickly and accurately detect when a cardiac arrest patient's heart starts beating again during emergency resuscitation. The patch's readings are compared to those from an arterial line, the gold standard …
Sponsor: Heartstream US LLC • Aim: Diagnosis
Last updated Jul 29, 2026 00:00 UTC