A coronary angiogram is a special X-ray test. Itâs. done to find out if your coronary arteries are blocked. or narrowed, where and by how much. An angiogram. can help your doctor see if you need treatment such as. angioplasty or stent, coronary artery bypass surgery. (CABG) or medical therapy.
A Harley Takes an Engine From Porsche. NO wonder many riders don't know what to make of the new V-Rod from Harley-Davidson: The engine was designed in Germany by Porsche and it has the first water-cooled engine in Harley-Davidson's 99-year history. The V-Rod doesn't look like any other Harley.
Herbert Ackroyd-Straut was the one who invented this type of an engine in 1890 and the same was manufactured by Hornsby & Sons of Lincolnshire two years later in the year 1892. The engine had a major problem, the heat had to be supplied from outside to the cylinder head till the engine started to work properly.