[Retracted] Speckle Tracking Algorithm-Based Ultrasonic Cardiogram in Evaluation of the Efficacy of Dexmedetomidine Combined with Bundle Strategy on Patients with Severe Sepsis

<div>Ultrasonic cardiogram of a 45-year-old female patient: (a) the original ultrasonic cardiogram; (b) the left ventricular segmentation diagram; (c) the left ventricular movement displacement diagram.</div>

Journal of Healthcare Engineering

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Figure 7

Figure 7: [Retracted] Speckle Tracking Algorithm-Based Ultrasonic Cardiogram in Evaluation of the Efficacy of Dexmedetomidine Combined with Bundle Strategy on Patients with Severe Sepsis 

Figure 7 | [Retracted] Speckle Tracking Algorithm-Based Ultrasonic Cardiogram in Evaluation of the Efficacy of Dexmedetomidine Combined with Bundle Strategy on Patients with Severe Sepsis 