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Figure 6 | Cardiovascular Ultrasound

Figure 6

From: Visualization of multimodal polymer-shelled contrast agents using ultrasound contrast sequences: an experimental study in a tissue mimicking flow phantom

Figure 6

Ultrasound images of the tissue mimicking flow phantom containing Plain PVA. The images were obtained at maximum contrast to tissue ratio for each contrast sequences: A) Pulse inversion (f = 5/10 MHz, MI = 0.4), B) Pulse inversion (f = 1.5/3.1 MHz, MI = 0.4), C) Power pulse inversion (f = 1.3/2.6 MHz, MI = 1.2), D) Power modulation (f = 1.5/3.2 MHz, MI = 0.4), E) Contrast pulse sequence (f = 4 MHZ, MI = 1.0). The concentration of the CAs was 105 microbubbles/ml.

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