cholesterol level on blocked blood vessel medical diagram. meter gauge of bad hdl lipoprotein. high and low fat test indicator.

atherosclerosis presentation cholesterol lipoprotein advertising healthcare indicator document blocked medical diagram concept cartoon pattern signage vessel vector circle poster design banner number level blood meter gauge brand label organ high test risk font text line logo bad hdl low fat cholesterol high blood level lipid meter icon hdl ldl test bad fat pressure hyperlipidemia vector artery heart disease medicine symbol lipoprotein unhealthy vessel atherosclerosis gauge vein anatomy blocked low barometer cardiology design infographic concept graphic sign healthcare healthy chart cardiovascular scale coronary thrombosis clot plaque indicator risk stroke