The Egyptian Heart Journal

Table 5 Agreement of LV longitudinal strain-, circumferential strain-, and radial strain-derived values between TTE and TEE

From: A comparative study between transthoracic and transesophageal echo modalities in evaluation of left ventricular deformation

Segmental strain	r	P value
Septum
Basal	0.1	0.4
Mid	0.3	0.02
Apical	0.4	0.001
Mean	0.4	0.001
Lateral LS
Basal	0.05	0.7
Mid	0.1	0.6
Apical	0.001	0.9
Mean	0.04	0.7
Inferior LS
Basal	0.5	0.000
Mid	0.193	0.1
Apical	0.2	0.1
Mean	0.4	0.000
Anterior LS
Basal	0.3	0.03
Mid	0.3	0.007
Apical	0.2	0.03
Mean	0.4	0.001
GLS	0.7	0.000
GRS	0.2	0.2
Anteroseptal LS
Basal	0.3	0.02
Mid	0.4	0.003
Apical	0.4	0.005
Mean	0.4	0.002
Posterior LS
Basal	0.2	0.07
Mid	0.2	0.07
Apical	0.3	0.02
Mean	0.3	0.03
CS
Anteroseptal	0.4	0.005
Anterior	0.2	0.1
Lateral	0.2	0.08
Posterior	0.01	0.9
Inferior	−0.02	0.9
Septal	0.5	0.000
RS
Anteroseptal	0.2	0.2
Anterior	0.2	0.2
Lateral	0.2	0.1
Posterior	0.1	0.3
Inferior	0.07	0.6
Septal	0.1	0.3
GCS	0.3	0.02

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