What changed Early report surfaced from EMS1 1h ago. First seen Mar 17, 2026, 2:40 PM UTC Latest source Mar 17, 2026, 2:40 PM UTC Update 1 1h ago Calif. EMTs use AI ECG to catch heart attack early EMS1 •published Mar 17, 2026, 2:40 PM UTC •fetched Mar 17, 2026, 2:56 PM UTC
Update 1 1h ago Calif. EMTs use AI ECG to catch heart attack early EMS1 •published Mar 17, 2026, 2:40 PM UTC •fetched Mar 17, 2026, 2:56 PM UTC