Application progress of SlowflowHD in prenatal ultrasound screening / 中国辐射卫生

ABSTRACT

@#Prenatal ultrasound screening is an important means to exclude fetal structural abnormalities. With the continuous development of technology, more vascular abnormalities can be found more early, which improves the quality of the social population. Traditional Doppler ultrasonic images have a low resolution and poorly display small blood vessels. SlowflowHD is a particularly sensitive power Doppler designed to detect small microvessels with a low flow rate, and can improve the resolution of fine blood vessels. SlowflowHD has been gradually applied to prenatal screening because of its unique characteristics such as high display frame rate, high line density (high resolution), and good sensitivity. This article aims to explore the clinical application progress of SlowflowHD in prenatal screening.