The evaluation of cardiac function is the fundamental problem of all cardiac imaging techniques.The analysis of intracardiac blood flow is used more widely.And the occurrence of global vortex is of great significance for the diversion and kinetic energy transfer of intracardiac blood flow.Ultrasound analysis of cardiac vortex is helpful to better understand the pathophysiology of various heart disease.Comprehensive analysis of cardiac structure and hemodynamic information in the heart cavity is very important for accurate

objective and comprehensive evaluation of cardiac function.This paper reviews the application status of ultrasound in left ventricular vortex.