Macy Meyer is a North Carolina native who graduated from UNC-Chapel Hill with a BA in English and a second BA in Journalism. Macy is a Writer on the CNET How-To team, covering a variety of topics ...

[1] While contrast agents have not been a critical part of image acquisition in echocardiography, image quality may be suboptimal, particularly in obese patients, in critically ill, ventilated ...

Intervention Transcutaneous PFO closure. Main outcome measures Baseline and three follow-up examinations with a questionnaire about health status and diving habits/accidents, transoesophageal ...

Meteorologist Ryan Phillips has the latest forecast Wednesday, Feb. 19, 2025.

This is even more common with Doppler radars due to their higher sensitivity. As you move further away from the radar, the returned echo becomes weaker. This occurs because as the radar beam broadens ...

Doppler velocity images are now available on the web for a number of Doppler weather radars around Australia. This section gives some guidelines on how to interpret the images. It should be stated at ...