a river in E Asia, forming most of the boundary between N Manchuria and the SE Russian Federation, flowing into the Sea of Okhotsk. About 2700 miles (4350 km) long.
High blood pressure is dangerous, partly because there are no symptoms, so organ damage can occur slowly without being recognized. Renal hypertension can cause chronic kidney disease. This is a slow decline in kidney function. Until the condition is well advanced, chronic kidney disease also causes no symptoms. Because there are usually no symptoms, a doctor may suspect renal hypertension when someone has uncontrolled high blood pressure despite multiple medications or has unexplained chronic kidney disease.
Heart disease is the No. 1 cause of death associated with hypertension. Learn more about related heart conditions, their diagnoses, and treatment. Kidney Disease and Hypertension. Hypertension is a major cause of kidney disease and kidney failure.There are symptoms to watch for -- and treatment options.Learn more.earn more about related heart conditions, their diagnoses, and treatment. Kidney Disease and Hypertension. Hypertension is a major cause of kidney disease and kidney failure. There are symptoms to watch for -- and treatment options.