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.
1 Mitral valve prolapse (mitral valve prolapse) is the most common heart valve abnormality. 2  Most patients with mitral valve prolapse have no symptoms and require no treatment. 3  Mitral valve prolapse can be associated with fatigue and/or palpitations.hen MVP does cause signs and symptoms, they may include: 1  Palpitations (feelings that your heart is skipping a beat, fluttering, or beating too hard or too fast). 2  Shortness of breath. 3  Cough. 4  Fatigue (tiredness), dizziness, or anxiety. 5  Migraine headaches. 6  Chest discomfort.