[Auxiliary blood circulation and the artificial heart: forty years of development]

The article summarizes forty-year experience in working over the problem of the artificial heart and auxiliary blood circulation in Laboratory and later Research Institute of Transplantology and Artificial Organs. This work has resulted in the development of balloon pumps for intraaortic contrapulsation, the technique of balloon installation, and indications to its application. The results of the clinical application of the method in patients with various pathologies have been estimated. Preclinically, left ventricular bypass techniques have been tested on more than twenty models of membrane type artificial ventricles. The results of the clinical application of left ventricular bypass have been analyzed. The authors adduce data on the development of the thermomechanical implantable bypass system "Micron-M". After achieving 100-day survival of calves with an artificial heart, an artificial heart with external power supply was used as a "bridge" to heart transplantation, but there was only one patient in whom transplantation was performed. The authors consider development of implantable auxiliary blood circulation devices and the artificial heart to be of great prospective value.