Human health
The health of human is very important. It is not mixable to the other topics.The health problems upon to this subjects are necessary follow in technical platforms.
Aortic illness:
It imay be caused by the heart rheumatic problems.Congenital valvular deformities or aging can be reason of this disease. Aortic valve disease due to rheumatic heart disease is rarely an isolated process and is most commonly associated with a significant lesion in the mitral valve.
The difficulties to left ventricular outflow in aortic troubles increases to the load work of the left ventricle. The resulting concentric left ventricular hypertrophy without v dilatation produces only some rounding of the cardiac apex on frontal chest radiographs and slight backward displacement on lateral views.The whole size of the heart will remain within normal range until left ventricular failure developing. This negative conditions leads to left ventricular dilatation, which causes elongation of the left cardiac border with the apex moving downward and to the left. This also may be accompanied by left atrial enlarge
Known aortic stenosis is usually associated with poststenotic dilatation of the ascending aorta. This produces lateral bulging of the right upper margin of the heart. The aortic knob is normal or small.
The calcification on the aortic valve, best demonstrated on fluoroscopic examination, is a common finding and indicates that the nortic stenosis is severe.
Cardiac catheterization procedure to determine the pressure gradient between the left ventricle and the aorta is required to estimate the severity of aortic stenosis. At the time of catheterization, the presence of mitral disease or associated aortic insufficiency can also be determined. Other health articles; mesenteric artery occlusion, keloid forms , bleeding disorders, diseases of the hearth , breast cancer
