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Abdominal aneurysmorrhaphy is the medical term meaning suture of an abdominal aneurysm. A localized balloonlike enlargement of an artery is an aneurysm.
Aneurysm
Aneurysm
The word root for dilation of an artery is "vaso-" or "vas-" as in vasodilation.
Arteriole dilation is an increase in the diameter of a small artery.
An aneurysm is a sac formed by abnormal dilation of a vessel wall. A cerebral aneurysm is one that forms in a cerebral artery.
An aneurysm is the medical term meaning abnormal localized dilation of a vessel.
an aneurysm
Horse riding is called simply horse riding. Everything to do with horses is known as Equestrianism. An aneurysm or aneurism (from - aneurusma "dilation", from ἀνευρύνειν - aneurunein "to dilate"), is a localized, blood-filled dilation (balloon-like bulge) of a blood vessel caused by disease or weakening of the vessel wall.
ANEURYSM - a dilation or ballooning section of a blood vessel (usually an artery, with a bulging wall)
Each artery in the human body has a baro-receptor. These baroreceptors, when innervated, cause dilation and constriction of the artery. For instance, if someone is losing a vast amount of blood, the baro-receptor notices a decrease in volume and sends an impulse to the brain which changes the amount of hormone released from the pituitary gland. The hormones are known as prostaglandins and have been pharmacologically refined to assist with the dilation in the pulmonary vessels. You may know this drug to be Viagra.
A dilation of an http://www.answers.com/topic/artery with actual disruption of one or more layers of its walls, rather than with expansion of all wall layers. Also called false aneurysm.