Skip to main content

Table 2 Summary of LV Volumes and Function by CMR versus Echo in the Post-MI cohort: Means (SD)

From: Cardiac magnetic resonance versus transthoracic echocardiography for the assessment of cardiac volumes and regional function after myocardial infarction: an intrasubject comparison using simultaneous intrasubject recordings

Metric (unit) CMR Echo p-value Correlation(r) p-value
LV EDV (ml) 171 (62) 102 (42) <0.001 0.701 <0.001
LV ESV (ml) 88 (47) 53 (28) <0.001 0.746 <0.001
LV SV (ml) 83 (24) 49 (22) <0.001 0.536 <0.001
LV EF (%) 51 (11) 47 (11) 0.02 0.672 <0.001
Worst WMS (units) 2.79 (0.88) 1.98 (0.85) <0.001 0.692 <0.001
Total WMS/pt 26.0 (7.0) 23.0 (7.0) 0.001 0.657 <0.001
Average WMS 1.53 (0.41) 1.39 (0.42) 0.001 0.657 <0.001
  1. Abbreviations: CMR = cardiac magnetic resonance; echo = echocardiography; MI = myocardial infarction. Left ventricular end diastolic volume (LVEDV), left ventricular end systolic volume (LVESV), left ventricular stroke volume (LVSV), left ventricular ejection fraction (LVEF), 17 segment wall motion score (WMS)