Blood Speckle Imaging as a Novel Adjunct in the Prenatal Assessment of Congenital Heart Disease: Insights From Aortic Arch Pathology and Septal Defects

ABSTRACT Blood Speckle Imaging is a novel echocardiographic technique that enables high frame rate, angle‐independent visualization of fetal blood flow, highlighting its potential to enhance prenatal diagnostic accuracy in congenital heart disease by offering advantages compared to conventional color Doppler.