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Table 3 Torsion analysis.

From: Increased left ventricular torsion in hypertrophic cardiomyopathy mutation carriers with normal wall thickness

  Carriers (n = 17) Controls (n = 17) p-value
Peak torsion (°) 10.1 ± 2.5 7.7 ± 1.2 0.001
Peak systolic torsion rate (°/s) 53 ± 15 39 ± 5 0.001
Peak diastolic torsion rate (°/s) -71 ± 17 -54 ± 13 0.003
Peak systolic torsion rate/Peak torsion (s-1) 5.2 ± 1.2 5.2 ± 8.9 n.s.
Peak diastolic torsion rate/Peak torsion (s-1) -7.2 ± 1.7 -7.2 ± 1.8 n.s.
Peak endocardial circumferential strain (%) 19.9 ± 2.8 18.9 ± 2.6 n.s.
TECS-ratio (°/%) 0.52 ± 0.14 0.42 ± 0.10 0.02
  1. Results are mean ± SD; n.s. = non significant