Partho P. Sengupta,Marek Belohlavek,Bijoy K. Khandheria
申请号：
US12298222
公开号：
US08328724B2
申请日:
2007.05.08
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Heart diseases are detected by producing a series of ultrasound images that depict the blood flow pattern in the left ventricle at successive phases of the cardiac cycle. The blood flow pattern images are produced by injecting a diluted contrast agent and tracking the contrast agent particles as they flow through the left ventricle by acquiring ultrasound images at a high frame rate.
