A myocardial contrast imaging method and an ultrasound imaging device

Abstract

The application provides a myocardial imaging method and an ultrasonic imaging device. The method comprises: acquiring a plurality of ultrasonic images of a heart of a target object during a myocardial perfusion process; acquiring an electrocardiogram signal of the target object during the myocardial perfusion process; identifying a position of a heart phase in the electrocardiogram signal; taking an ultrasonic image corresponding to the heart phase as a key frame image of the heart phase; generating an electrocardiogram pattern representing the electrocardiogram signal; marking the position of the first heart phase in the electrocardiogram signal on the electrocardiogram pattern; detecting whether a reset operation of the first heart phase is received by a user; if the reset operation is received, setting the position of the first heart phase in the electrocardiogram signal, re-determining the key frame image; and if the reset operation is not received, keeping the key frame image unchanged. The myocardial imaging method and the ultrasonic imaging device allow the user to manually adjust the position of the heart phase, so that a heart phase more in line with the user's expectation can be obtained.

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