Table 4. Radial strain and strain rate values according to segment.

Strain according to segment	Patients (n = 21)	Controls (n = 20)
	(mean ± SD)	(mean ± SD)	p-value
SLSC peak S (%)
Anterior	–9.55 ± 7.79	–9.71 ± 8.90	0.94
Lateral	–3.68 ± 5.75	–4.34 ± 5.76	0.69
Posterior	–6.60 ± 8.31	–3.48 ± 8.57	0.21
Inferior	–19.95 ± 6.84	–20.01 ± 5.32	0.97
Septal	–27.83 ± 6.57	–27.03 ± 4.63	0.64
Anterior septal	–23.85 ± 7.69	–23.28 ± 6.11	0.78
SLSC peak P (%)
Anterior	2.33 ± 2.89	2.18 ± 2.34	0.84
Lateral	4.31 ± 4.33	5.56 ± 6.30	0.41
Posterior	4.44 ± 6.25	7.37 ± 9.59	0.20
Inferior	1.71 ± 4.20	0.69 ± 0.90	0.29
Septal	1.31 ± 6.10	0.25 ± 0.56	0.44
Anterior	1.48 ± 5.37	0.43 ± 0.984	0.39
SLSC (ES) (%)
Anterior	–9.21 ± 7.78	–9.50 ± 8.93	0.90
Lateral	–1.93 ± 7.40	–2.07 ± 8.98	0.95
Posterior	–4.49 ± 10.16	–0.89 ± 12.05	0.26
Inferior	–19.28 ± 7.42	–19.77 ± 5.35	0.80
Septal	–27.05 ± 7.05	–26.87 ± 4.62	0.91
Anterior septal	–23.46 ± 7.80	–23.14 ± 6.03	0.88
STSR (ES)
Anterior	42.87 ± 19.56	44.36 ± 16.27	0.78
Lateral	39.94 ± 17.33	41.01 ± 16.22	0.83
Posterior	36.04 ± 15.37	39.35 ± 19.90	0.52
Inferior	38.72 ± 17.77	48.70 ± 19.12	0.06
Septal	43.58 ± 19.31	48.87 ± 16.59	0.32
Anterior septal	45.29 ± 20.14	47.21 ± 16.18	0.72
DTDR (ES) (mm)
Anterior	6.70 ± 1.93	6.14 ± 2.10	0.34
Lateral	7.75 ± 1.74	6.98 ± 2.25	0.18
Posterior	6.16 ± 1.55	5.79 ± 2.04	0.48
Inferior	3.34 ± 2.02	3.88 ± 2.23	0.39
Septal	2.70 ± 1.64	3.146 ± 2.16	0.41
Anterior septal	4.22 ± 1.58	4.10 ± 1.78	0.81
ROT (ES ) (°)
Anterior	–0.78 ± 3.16	1.33 ± 2.72	0.01
Lateral	–3.60 ± 3.30	–1.17 ± 3.17	0.01
Posterior	–7.04 ± 3.89	–5.48 ± 4.79	0.22
Inferior	–8.76 ± 4.34	–7.75 ± 5.36	0.47
Septal	–5.07 ± 3.49	–4.13 ± 4.01	0.38
Anterior septal	–1.45 ± 3.06	0.13 ± 3.181	0.09

SLSC peak S: negative systolic peak circumferential strain, STSR (ES): end-systolic longitudinal strain, SLSC peak P: positive systolic peak circumferential strain, SLSC (ES): end-systolic circumferential strain, DTDR (ES): end-systolic radial displacement, ROT (ES): end-systolic rotation (°).