Invisible bomb.

 Aneurysm is therm, is famous and very scary for any, who is having is individual performance  , that for him behind, and it's not by chance her comparing with a bomb for slow effect. That you can living many years, and  you cannot suspect, that you are staying under cap in insidious condition , but if this bomb exploding, you cannot save a overnight. What is aneurysm? And where is she  living?

Aneurysm is diseases for blood vessels and its threat for health and for life. And tie with bulging of artery wall /vein is rare/ of thinning or stretching. And reasons here are inborn or acquired defects of middle membrane for vessels, of theirs widening space is increasing on more, than 2 times.

 Our organism covering vessels ,which are blood transporting system being as capillaries , veins, arteries. Capillaries are protrusions for wall, are not giving, so as pressure of blood inside is not having. Aneurysm are suffering arteries, that a tie with active heart work, blood transferring and hard structure of own arteries. And for better understand a nature for aneurysm, is showing this kind of vessels from inside. Walls of arteries having laying structure.First layer is endothelial, with flat cells , he is very smooth, that blood is slides on vessel, and without obstacles, second is inside elastic membrane, this is connective tissue. These are  thee layers   uniting in understanding Intimate/is inside membrane of arteries .After going middle membrane, and having of smooth muscle tissue, which giving for arteries elastic effects and allowing changing vessel diameter and external layer-is adventitial membrane. Veins also having from layers,  but not a having middle membrane , as muscle cells are in her empty.Thus on theirs aneurysm meeting rare and dangerous for her rupture is absence, but if happening , thus not lead to sad result.\