This can cause symptoms of shortness of breath, weakness, syncope (fainting), and in some people, death. Constrictive pericarditis occurs when the pericardium scars down and adheres to the heart surface; it can prevent the heart from expanding to receive blood returning from the body.
A Microsoft account (Formerly Windows Live ID) is the email address you use along with your password to sign in to any Microsoft program or service such as Outlook.com, Hotmail, Messenger, SkyDrive, Xbox LIVE, or Office Live. Some examples of Microsoft accounts end in @live, @hotmail, @outlook.com.
Microsoft is an American corporation headquartered in Redmond, Washington. Microsoft is a technology company that supports the invention of, manufactures and licenses goods and services related to computing. Childhood friends, Paul Allen and Bill Gates are the co-founders of Microsoft. The pair were total computer geeks in an age when any access to computers was hard to come by. Allen and Gates skipped classes to live and breathe in their school's computer room.