The mean chest pain duration was lower in patients with a negative AMA scan versus a positive scan (1.5 ± 1.3 h vs. 10.5 ± 8 h, p = 0.03). In the 32 patients without pathologic Q waves on hospital admission, the ECG abnormalities did not evolve into a pattern of typical acute MI...
undution. Inc Development of Heart Rate Dynamics during Sleep-Waking States in Normal Infants V. L. SCtlECII'I'Xlt\N. K. K. IIARPEK. :\SDK. hl. lli\lll'EK ABS'I'KI~CI'.I'rcvious studies s l ~ o ~alvterations in the dy- between two successive R tvaves of thc ECG) ...