A gastroscopy is usually done to investigate the cause of abdominal pain, vomiting or bleeding from the digestive tract, and to make or confirm a diagnosis.Conditions can also sometimes also be treated via gastroscopy â for example, polyps can be removed. gastroscopy is usually done to investigate the cause of abdominal pain, vomiting or bleeding from the digestive tract, and to make or confirm a diagnosis.
Cerebrovascular refers to blood flow within the brain. Cerebrovascular disease includes all disorders in which an area of the brain is temporarily or permanently affected by bleeding or lack of blood flow. Cerebrovascular diseases included stroke, carotid stenosis, vertebral stenosis and intracranial stenosis, aneurysms and vascular malformations.
Definition of cardiovascular diseases. Cardiovascular diseases are a group of disorders of the heart and blood vessels and include: 1  coronary heart disease: disease of the blood vessels supplying the heart muscle;2  cerebrovascular disease: disease of the blood vessels supplying the brain;3  peripheral arterial disease: disease of blood vessels supplying the arms and legs;ardiovascular diseases are a group of disorders of the heart and blood vessels and include: 1  coronary heart disease: disease of the blood vessels supplying the heart muscle; 2  cerebrovascular disease: disease of the blood vessels supplying the brain; 3  peripheral arterial disease: disease of blood vessels supplying the arms and legs;