[Retracted] Evaluation of Cardiac Function of Pregnant Women with High Blood Pressure during Gestation Period and Coupling of Hearts with Peripheral Vessels by Ultrasonic Cardiogram under Artificial Intelligence Algorithm

Figure 2

(a) The left atriums and left chambers of pregnant patients with high blood pressure were relatively big, and pericardial effusion was detected (before the optimization of XGBoost algorithm) (the arrow in (a) referred to pericardial effusion). (b) The left atriums and left chambers of pregnant patients with high blood pressure were relatively big, and pericardial effusion was detected (after the optimization of XGBoost algorithm) (the arrow in (b) referred to pericardial effusion).

(a)

(b)