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Despite many advances in the quality and availability of less invasive arterial imaging modalities, arteriography remains the “gold standard.” Alternative modalities, such as duplex arterial mapping, computed tomographic angiography (CTA), and magnetic resonance angiography (MRA), are being used with increasing…
Historical Background Throughout the 1940s and early 1950s, angiographic procedures required surgical exposure with placement of a blunt metal trocar and were often cumbersome and dangerous. A percutaneous approach was first described by Jönsson in 1949 with passage of a…