Effect Evaluation of Cardiac Resynchronization Therapy in Elderly Patients with Heart Failure by Ultrasound Image under QuickOpt Algorithm

<div>Comparisons of optimized intervals and the corresponding aVTIs by echocardiography and QuickOpt algorithm. (a) The comparison of optimized SAV, PAV, and VV intervals; (b) the comparison of aVTIs of SAV, PAV, and VV intervals.</div>

Computational and Mathematical Methods in Medicine

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Figure 5

Figure 5: Effect Evaluation of Cardiac Resynchronization Therapy in Elderly Patients with Heart Failure by Ultrasound Image under QuickOpt Algorithm 