Vascular diseases occur when the heart can no longer pump blood through the body effectively and includes any number of conditions which affect your arteries, veins and lymph vessels. Such as: Peripheral Artery Disease (PAD) Aneurysm Renal (Kidney) Artery Disease Reynaud’s Disease or Reynaud’s Syndrome Buerger’s Disease Peripheral Venous Disease Varicose Veins Blood Clots Blood