ULTRASONIC DIAGNOSIS OF MYOCARDIAL SYNCHRONIZATION
摘要
An ultrasonic diagnostic imaging method and system are described for detecting abnormalities in the synchronicity of heart wall stimulation. Points on opposite sides of a chamber of the heart are identified in a starting ultrasound image, then tracked through at least a portion of the heart cycle. The changing positions of lines extending between pairs of the points are accumulated and displayed in a color kinesis display in which each color depicts the location of a line at a particular point in the cardiac cycle. In an illustrated example the points are tracked through the cardiac cycle by speckle tracking of the speckle pattern of the adjacent myocardial tissue, tracking specific anatomy, or tracking tissue texture.
申请公布号
WO2007054861(A3)
申请公布日期
2007.10.25
申请号
WO2006IB54067
申请日期
2006.11.02
申请人
KONINKLIJKE PHILIPS ELECTRONICS, N.V.;SALGO, IVAN;SETTLEMIER, SCOTT;PRATER, DAVID