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Table 4 Comparison of CMR parameters between adenosine stress-positive and negative groups

From: Prevalence and clinical significance of cardiovascular magnetic resonance adenosine stress-induced myocardial perfusion defect in hypertrophic cardiomyopathy

VariablesStress positive (n = 48)Stress negative (n = 67)P value
LVEF (%)71.7 ± 7.471.5 ± 7.30.34
LV EDV (ml)139.7 ± 23.7138.3 ± 29.50.78
LV ESV (ml)39.4 ± 11.539.5 ± 13.10.99
LV mass index (g/m2)98.0 ± 30.981.2 ± 27.30.003
LGE (+) case, n45 (93.8%)58 (86.6%)0.21
LGE volume (ml)26.0 ± 24.715.6 ± 15.60.007
LGE percentage (%)14.1 ± 9.99.9 ± 7.60.011
Apical aneurysm, n10 (20.8%)3 (4.5%)0.006
  1. LVEF Left ventricular ejection fraction, EDV End-diastolic volume, ESV End-systolic volume, LGE Late gadolinium enhancement