Viral infection is the most common cause of myocarditis. When you have an infection, your body produces cells to fight infection. These cells also release chemicals. If the disease-fighting cells enter your heart, they can release chemicals that can damage your heart muscle.
For other uses, see Blackbeard (disambiguation). Edward Teach or Edward Thatch (c. 1680 â 22 November 1718), better known as Blackbeard, was a notorious English pirate who operated around the West Indies and the eastern coast of Britain's North American colonies. Although little is known about his early life, he was probably born in Bristol, England.
Jonathan Wolverton Randall, commonly known as Black Jack, was a minor knight in England during the time of the Jacobite Rising of 1745. He played a part in quashing the rebellion, and was heavily financially supported by the Duke of Sandringham.