For the relationship between renal atrophy and hypertension. Renal vascular hypertension is due to the other one of the renal artery stenosis, in the whole kidney disease in a small half. Nephropathy experts point out that renal hypertension is a sign that renal vascular hypertension is registered by the renal atrophy and directly triggers high blood pressure. This high blood accounts for all the number of adult hypertrophy, is the main component of secondary hypertension.
In addition, patients with chronic renal insufficiency, due to prolonged disease, may be associated with the performance of high blood pressure, if the timely lack of timely control of blood is the formation of a vicious cycle of the human body, and affect the renal atrophy (kidney Atrophy) itself in the future prognosis. Hypertension can cause cardiovascular damage (left ventricular enlargement, heart failure, atherosclerosis) and increased renal impairment. A small number of patients can occur malignant hypertension, systolic and diastolic blood pressure were significantly increased, hypertensive encephalopathy, convulsions, fundus changes and optic disc edema, renal atrophy occurred in patients with malignant hypertension, the prognosis is poor.
High blood pressure in patients with kidney often progressive damage, and thus the development of the end of the renal atrophy faster. On the other hand, the kidney is both an organ that causes hypertension and a target organ of hypertension. Persistent hypertension can cause changes in hypertensive vessels and eventually lead to renal arteriosclerosis that can accelerate renal function changes. Moreover, severe high blood pressure can also cause heart and brain damage of these important organs, such as congestive heart failure, common left heart failure and hypertensive encephalopathy. These serious complications often accelerate the death of the patient. Because high blood pressure is a dangerous signal, it must be actively controlled.
In the early stage of chronic renal atrophy 70% to 80% of patients with hypertension, varying degrees of severity of hypertension. Chronic renal atrophy of the causes of hypertension, about 80% due to decreased renal function, reduced urination, resulting in water and sodium retention in the body. When limited water, salt intake, strengthen the diuretic and dialysis ultrafiltration treatment, blood pressure can be significantly improved, this type of hypertension clinically called "capacity-dependent hypertension."
The type of hypertension with heart, brain complications less. In addition, about 10% of chronic renal atrophy of hypertension is a "renin-dependent hypertension." This type of hypertension to limit the water, sodium and dialysis ultrafiltration treatment of poor results, even in the correction of water, sodium retention after the blood pressure is still significantly increased, sometimes anti-dramatic increase, easy to heart, brain complications. Chronic renal insufficiency patients with high blood pressure, if not timely control of the prognosis. Chronic renal insufficiency in the high blood pressure, often in the capacity-dependent type of the vast majority, so the treatment can be the first treatment.
The above is an introduction about the relationship between atrophic kidney and hypertension,hope to help your condition, if you want to get a good treatment program, please contact our online doctor, or leave us a message.