cardiac arresthyperacute T-wave V3 isolatedprehospital ECGQueen false negativesRule out of MIVentricular Fibrillation6 Min Read Steve SmithonNovember 17, 2025 In chest pain, if the ECG is not diagnostic, can the medics safely leave the patient at home? 67 year old female complaining of epigastric pain that radiates to herchest. Relief with burping. Symptoms had been ongoing for about 1…