RVSP greater than half systolic systemic pressure (measured at catheterization) and decreased RV function (by echocardiography) were both significant independent predictors of mortality. The ...

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 ...

When it comes to weather forecasts, smart home conducting and pointless pub trivia, Amazon’s Echo speakers are just about peerless. But while the standard Echo has recently been beefed up with the ...

Abstract: Accurate segmentation of cardiac structures in echocardiography videos is vital for diagnosing heart disease. However, challenges such as speckle noise, low spatial resolution, and ...

Echo Wang is a correspondent at Reuters covering U.S. equity capital markets, and the intersection of Chinese business in the U.S, breaking news from U.S. crackdown on TikTok and Grindr, to ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best Alexa speakers blend rich sound with snappy voice controls. Which one you should ...

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