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Fig. 2 | BMC Veterinary Research

Fig. 2

From: Two-dimensional speckle tracking echocardiography in goats: repeatability, variability, and validation of the technique using an exercise test and an experimentally induced acute ischemic cardiomyopathy

Fig. 2

Segmental curves obtained by 2DST analysis for a short-axis view of the left ventricle at the papillary muscles level in an healthy unsedated Saanen goat at rest. a Circumferential strain, b Circumferential strain rate, c Radial strain, d Radial strain rate, e Rotation, f Rotation rate, g Radial displacement. -A: measurement during the atrial contraction in diastole; Dr.: radial displacement; −E: measurement during the early ventricular filling in diastole; Rot: rotation; RotR: rotation rate; −S: measurement in systole; Sc: circumferential strain; Sr: radial strain; SRc: circumferential strain rate; SRr: radial strain rate

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