Arteries are thick-walled vessels intended to tackle higher pressure since they carry oxygenated blood faraway from the guts. They may have 3 levels: Tunica intima: The innermost layer fabricated from endothelial cells. Peripheral artery disease: Leg suffering or cramps with activity but boost with relaxation; adjustments in skin coloration; sores https://www.sgvascularctr.com/an-introduction-to-vascular-surgery-in-singapore/