The most common symptom of PKD is high blood pressure. Other symptoms are: 1  Pain in the back and side. 2  Blood in the urine. 3  Frequent kidney infections.he most common symptom of PKD is high blood pressure. Other symptoms are: 1  Pain in the back and side. 2  Blood in the urine. 3  Frequent kidney infections.
The longest river of Europe is the River Volga. It flows primarily in a southerly direction through Russia into the Caspian Sea. The second longest is the Danube, flows west to east before entering the Black Sea.
The Volga (Russian: Ð²Ð¾ÌÐ»Ð³Ð°; [ËvolÉ¡É]) is the longest river in Europe; it is also Europe's largest river in terms of discharge and watershed. It flows through central Russia, and is widely viewed as the national river of Russia.Eleven of the twenty largest cities of Russia, including the capital, Moscow, are situated in the Volga's drainage basin.he river has a symbolic meaning in Russian culture and is often referred to as Volga-Matushka (Mother Volga) in Russian literature and folklore.