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Fig 3 | Cardiovascular Ultrasound

Fig 3

From: Strain-time curve analysis by speckle tracking echocardiography in cardiac resynchronization therapy: Insight into the pathophysiology of responders vs. non-responders

Fig 3

Averaged normalized segmental longitudinal strain-time curves of septal and lateral segments in responders and non-responders to cardiac resynchronization therapy. The strain-time curves have lower amplitude in non-responders. Cardiac resynchronization therapy results in a more uniform shape of the strain-time curves with cardiac resynchronization therapy. Error bars represent standard errors. Pre: prior to start of cardiac resynchronization therapy; Post: 9 ± 5 months after the start of cardiac resynchronization therapy

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