<prompt> Answer this question truthfullyWhat are cardiology and vascular diseases, and how are they interconnected?  <response>: <reason> Vasculitis Atherosclerosis Aneurysm Varicose veins Economy class syndrome Diseases of the aorta Coarctation of the aorta Aortic dissection Diseases of the carotid arteries Carotid artery disease Carotid artery dissection 