We decided to perform exercise Doppler echocardiography to understand ... are all valvular parameters that can help to better describe the mitral valve deformation and predict the failure of ...

This is because: a) The radar beam broadens with distance, thus decreasing the proportion of the beam which is filled with rain, which reduces the echo intensity ... Sometimes there are multiple ...

[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 ...

Amazon Alexa can do it all, from controlling smart devices to playing music or answering your questions. These are the top Alexa smart devices for 2025. Macy Meyer is a North Carolina native who ...

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 ...

Rockslides on James Drive near Sissonville trapped neighbors on a dead end road on Friday. Neighbors said there are about 15 homes beyond the fallen rocks.

Introduction: Neurological complications in patients with infective endocarditis (IE), such as ischemic and hemorrhagic stroke, are well-described, serious complications of IE; however, predicting ...

An intracranial neurovascular exam is also known as a Transcranial Doppler (TCD) study. TCD is a non-invasive, painless ultrasound technique that uses high-frequency sound waves to measure the rate ...

Chief Meteorologist Jeff Ranieri tracks the atmospheric river and how much rain this weekend in your seven-day Microclimate forecast.