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Table 3 Comparison between baseline and 6-month follow-up in non-compaction cardiomyopathy patients (Group 1)

From: Intraventricular synchronism assessment by gated-SPECT myocardial perfusion imaging in cardiac resynchronization therapy. Does cardiomyopathy type influence results?

Variables Baseline Post-CRT p
MLHFQ results 48.3 ± 20.8 16.0 ± 19 0.008
SRS 8.7 ± 4.4 10.0 ± 5.1 NS
LVEF (%) 18.0 ± 6.1 24.7 ± 9.7 0.038
EDV (ml) 360.6 ± 122.0 328.1 ± 125.4 NS
ESV (ml) 299.9 ± 119.0 257.3 ± 117.9 NS
SV (ml) 62.4 ± 18.3 70.8 ± 23.1 0.038
PSD (°) 89.5 ± 14.2 63.7 ± 20.5 0.028
HBW (°) 247.9 ± 58.6 183.3 ± 60.1 NS
  1. Variables are expressed as mean ± SD
  2. EDV end-diastolic volume, ESV end-systolic volume, HBW histogram bandwidth, LVEF left ventricular ejection fraction, MLHFQ Minnesota Living with Heart Failure Questionnaire, PSD phase standard deviation, SRS summed rest score, SV systolic volume