Research Article
Deep Learning-Based Analysis of the Effect of Cardiac Color Ultrasound on Chronic Obstructive Pulmonary Disease under Mask Region
Figure 11
Comparison of morphological changes for heart of patients. Note: means t = 2.03 and in contrast to the control group; indicates t = 3.32∼7.56 and , and suggests t = 3.02∼5.81 and in contrast to the patient at grade I.