Advances in temporary mechanical support for treatment of cardiogenic shock

Mechanical circulatory support devices are the mainstay of treatment for severe cardiogenic shock refractory to pharmacologic therapy. Their evolution over the past few decades has been remarkable with a common theme of developing reliable, less bulky and more easily percutaneously implantable devices. The goal of this article is to review existing devices and advances in technology and provide insight into direction of further research and evolution of mechanical circulatory support devices for temporary support.