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Table 3 Pre-contrast and 15-minute post-contrast T1 values and Ve in cardiomyopathy patients

From: Correction with blood T1 is essential when measuring post-contrast myocardial T1 value in patients with acute myocardial infarction

  Cardiomyopathy (n=13)
Pre-T1 Myocardium (ms) Post-T1 Myocardium (ms) Blood (ms) Ve (%) M/B Ratio
Slice 1 1127.4±282.7 514.7±86.2 421.8±99.1 34.7±17.1 1.26±0.18
Slice 2 1125.2±272.0 520.3±81.5 413.9±96.5 31.3±13.5 1.29±0.17
Slice 3 1113.1±272.5 511.0±91.5 407.1±104.4 31.0±12.1 1.30±0.14
Slice 4 1117.2±284.6 497.5±102.5 399.6±110.0 32.2±12.5 1.30±0.19
Slice 5 1163.5±265.6 473.5±115.4 366.2±150.9 34.0±12.2 1.36±0.29
Slice 6 1135.1±267.1 455.4±125.6 316.8±199.3 31.9±11.7 1.39±0.28
*p-value >0.05 0.02 0.034 >0.05 >0.05
  1. *denotes results from repeated measure ANOVA; M/B, myocardium/blood T1 ratio.