A joined permanent magnet ensures it is de-energized in the closed or open state without permanently energizing the coil. The ...

From 0.6 mi north of Trinity/Siskiyou County Line to 5.6 mi south of Trinity/Siskiyou County Line ...

A tissue valve has a ten to 15-year life-span, so they don't like giving them to patients under 65 because it could mean a further operation if it wears out. I was admitted to hospital the day ...

MUSAKHEL: At least three terrorists were killed and two arrested in a joint operation by the Counter-Terrorism Department (CTD), Frontier Corps (FC), and police in Musakhel, ARY News reported.

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These four performance parameters cannot be sacrificed. Each selected valve should provide leak-tight performance at ...

If a valve, such as the aortic or mitral valve, is diseased or faulty, it may require repair or, sometimes, replacement if repair is not an option or fails. Open-heart surgery is the traditional way ...

There are three main forms of aortic valve disease ... Transscatheter aortic valve replacement is a novel way to replace a diseased aortic valve without a median sternotomy.