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Table 4 Relations between anterior f-QRS and some important medical results in the cases group

From: Fragmented QRS complex frequency and location as predictor of cardiogenic shock and mortality following acute coronary syndrome

  Anterior f-QRS Non-anterior f-QRS P value
SBP, mmHg 112.6 ± 23.5 142.31 ± 40.33 0.006
HR, bpm 91.3 ± 18.62 80.7 ± 15.3 0.040
Abnormal cardiac biomarkers 17/20 24/26 0.64
Killip (IV) 4/20 0/26 0.030
Updated GRACE score 7.68 ± 13.17 2.03 ± 1.72 0.033
LVEF (%) 48.7 ± 12.03 56.7 ± 11.22 0.039
In-hospital death 6/20 0/26 0.004
  1. HR heart rate; LVEF left ventricle ejection fraction; SBP systolic blood pressure