= Acoustic angiography
{wiki=Acoustic_angiography}
Acoustic angiography is an advanced imaging technique that utilizes ultrasound technology to visualize blood vessels and assess blood flow within them. Unlike traditional angiography, which often involves the injection of contrast dyes and X-ray imaging, acoustic angiography relies on sound waves to generate images. This method has several advantages, including being non-invasive and free from ionizing radiation. The technique typically involves the use of high-frequency ultrasound to capture the motion of red blood cells or the entire blood flow within vessels.
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