Figures & data
Table 1. Patient Characteristics (n = 44611)
Figure 2. Reasons for false positive interpretation of STEMI (N = 585). *Other includes (in order of decreasing frequency): J point marked early in wide QRS, J point marked late, atrial flutter elevated J point, left bundle branch block, cardiac arrest, ventricular rhythm, wrong QRS type averaged, QRS onset marked late in Q wave, intra-ventricular conduction delay, paced rhythm with premature ventricular complexes used, Brugada pattern, QRS onset marked early in negative P wave, ventricular pacing not detected, left ventricular aneurysm, Wolf-Parkinson-White pattern, and hyperkalemia.
![Figure 2. Reasons for false positive interpretation of STEMI (N = 585). *Other includes (in order of decreasing frequency): J point marked early in wide QRS, J point marked late, atrial flutter elevated J point, left bundle branch block, cardiac arrest, ventricular rhythm, wrong QRS type averaged, QRS onset marked late in Q wave, intra-ventricular conduction delay, paced rhythm with premature ventricular complexes used, Brugada pattern, QRS onset marked early in negative P wave, ventricular pacing not detected, left ventricular aneurysm, Wolf-Parkinson-White pattern, and hyperkalemia.](/cms/asset/3f19b283-ee3d-4203-b3a9-93c52b380c82/ipec_a_1247200_f0002_b.gif)