Windows 10 introduces Microsoft Edge, a slick new Web browser that Microsoft hopes will reverse the companyâs fragmented and declining Internet Explorer market share. Unsurprisingly, Edge uses Microsoftâs own search engine, Bing, as the default when searching in the browserâs address bar. Bing certainly has some advantages as a search engine, but many users prefer to search with a competing service like Google or DuckDuckGo.
Know how to spot the danger signs A patient developing cardiac tamponade will look like he's going into shock. When the heart can't pump, the ventricles can't fill, cardiac output drops, and vascular collapse ensues. The first symptoms may be nonspecific, such as anxiety and restlessness.
PAD Symptoms. 1  The most common PAD symptom is called claudication, which is leg pain that occurs when walking or exercising and disappears when the person stops the activity. 2  Other signs and symptoms of PAD include: 3  Numbness and tingling in the lower legs and feet.  Coldness in the lower legs and feet.