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  2. Contrast-enhanced ultrasound - Wikipedia

    en.wikipedia.org/wiki/Contrast-enhanced_ultrasound

    A bubble echocardiogram is an extension of this that uses simple air bubbles as a contrast medium during this study and often has to be requested specifically. Although colour Doppler can be used to detect abnormal flows between the chambers of the heart (e.g., persistent (patent) foramen ovale ), it has a limited sensitivity .

  3. Echogenicity - Wikipedia

    en.wikipedia.org/wiki/Echogenicity

    Echogenicity (sometimes as echogenecity) or echogeneity is the ability to bounce an echo, e.g. return the signal in medical ultrasound examinations. In other words, echogenicity is higher when the surface bouncing the sound echo reflects increased sound waves.

  4. Microbubble - Wikipedia

    en.wikipedia.org/wiki/Microbubble

    The composition of the bubble shell and filling material determine important design features such as buoyancy, crush strength, thermal conductivity, and acoustic properties. They are used in medical diagnostics as a contrast agent for ultrasound imaging . [ 4 ]

  5. Why It's Dangerous to Short a Bubble - AOL

    www.aol.com/.../why-its-dangerous-to-short-a-bubble

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  6. Duodenal atresia - Wikipedia

    en.wikipedia.org/wiki/Duodenal_atresia

    Radiography shows a distended stomach and distended duodenum, which are separated by the pyloric valve, a finding described as the double-bubble sign. Treatment includes suctioning out any fluid that is trapped in the stomach, providing fluids intravenously, and surgical repair of the intestinal closure.

  7. The new college student sex trend and why it's so dangerous

    www.aol.com/college-student-sex-trend-why...

    This uncertainty is what makes these packets dangerous, Mills adds. Tadalafil is an extremely potent treatment for erectile dysfunction − but it can have severe side effects, including death ...

  8. Bubble sensor - Wikipedia

    en.wikipedia.org/wiki/Bubble_sensor

    Bubble sensors are used to detect the presence of bubbles in fluid-filled tubes. They play a vital role in many fields, including medical technology, process control, pharmaceuticals, and the petroleum industry. The most common type of sensors used are ultrasonic or capacitor based. Bubble sensor for Extracorporeal Blood Circuits

  9. ‘Extreme, illogical, and dangerous’: Jeremy Grantham warns of ...

    www.aol.com/finance/extreme-illogical-dangerous...

    The situation, according to him, is ‘totally unprecedented.’ ‘Extreme, illogical, and dangerous’: Jeremy Grantham warns of ‘bubble within a bubble’ in US stock market — but here’s ...