A blood clot is an organized clump of hardened blood. Normal blood clotting helps stop blood loss, such as when you get a minor cut or scrape. However, a blood clot that forms inside a blood vessel (artery or vein) or in the heart is called a thrombus and is a serious medical condition. Blood clots can form in the superficial veins just below your skin, or they can form in the deeper, large veins (deep vein thrombosis).
Not to be confused with If You Gotta Go, Go Now, a song by Bob Dylan.  Go Now  is a song composed by Larry Banks and Milton Bennett. It was first recorded in January 1964 by Bessie Banks, and later became associated with The Moody Blues.Go Now  is a song composed by Larry Banks and Milton Bennett.
The recording features Australian musicians Stu Larsen, Georgia Mooney, Stu Hunter, Cameron Undy and Glenn Wilson. Let Her Go was released in July 2012 as the second single from Passenger's third album, All the Little Lights. The song has achieved international success, topping the charts In many countries around the world, and has sold over 1 million digital copies in the UK, and over 4 million in the US as of July 2014.