Chuck is an amateur carpenter and DIY weekend warrior. During my efforts to upgrade my unfinished basement, I wanted an alternative to the typical acoustic tile drop ceiling or drywall ceiling. Fred told me of his tentative plans to paint his open basement ceiling dark brown. After some research, I decided to go with a light color to keep a more open feeling. Airless spraying seemed the only viable option to achieve this, and Fred offered me the use of his Wagner Airless Sprayer.
Congenital causes of pulmonary artery aneurysms and pseudoaneurysms include deficiency of the vessel wall, valvular and postvalvular stenosis, and increased flow due to left to right shunts. Increased hemodynamic shear stresses (Fig.
Aneurysms can occur in any blood vessel, with examples including aneurysms of the circle of Willis in the brain, aortic aneurysms affecting the thoracic aorta, and abdominal aortic aneurysms. Aneurysms can also occur within the heart itself. As an aneurysm increases in size, the risk of rupture increases.A ruptured aneurysm can lead to bleeding and subsequent hypovolemic shock, leading to death. Aneurysms are a result of a weakened blood vessel wall, and can be a result of a hereditary condition or an acquired disease.n aneurysm or aneurism (from Greek: á¼Î½ÎµÏÏÏÏÎ¼Î±, aneurysma, dilation, from á¼Î½ÎµÏÏÏÎ½ÎµÎ¹Î½, aneurynein, to dilate) is a localized, blood-filled balloon-like bulge in the wall of a blood vessel.