Mark Yakovlevich Zholondz has obtained two degrees – in technical and medical sciences. He has been involved in medical research for 40 years, one of the fields of his research has been blood vessels functioning. The results of his research show that hypertension is not an incurable condition as it is considered in contemporary medical science. The author gives sensational information about causes and means of treating these diseases. The author proves that contemporary medicine has no chances of fighting hypertension until it radically reassesses the fundamentals of physiology and cardiology.