Extracorporeal circulation desorption.Evaluation of LV expansion ability in a crown blood circulation reconstructive operation.

Tracheal Chondrosarcoma Excised With Extracorporeal Circulation

Introduction: Tracheal chondrosarcoma (TCS) is a rare malignancy, with only 19 cases described in the literature to date. Case presentation: Herein, we presented the third-largest TCS with such an airway compromise that neither orotracheal intubation nor jet ventilation or even tracheostomy was possible. So, extracorporeal circulation was needed to excise the tumor in a one-stage procedure. Th...

Studies on blood viscosity during extracorporeal circulation.

Blood viscosity was studied during extracorporeal circulation by means of a cone in cone viscometer. This rotational viscometer provides sixteen kinds of shear rate, ranging from 0.05 to 250.2 sec-1 • Merits and demerits of the equipment were described comparing with the capillary viscometer. In experimental study it was well demonstrated that the whole blood viscosity showed the shear rate dep...

Prolonged extracorporeal circulation.

Interest in prolonged perfusions has increased pari passu with the possibility of treating the more complicated cardiac deformities. Prolonged perfusions may be of interest also in functional disturbances arising during operations using the heart-lung machine, since it may be difficult to discontinue the perfusion before cardiac function is again satisfactory. Furthermore, the biological change...

Miniaturized Extracorporeal Circulation

Extracorporeal Circulation in Liver Transplantation

______________ _ Extracorporeal circulation has recently expanded outside the realm of the traditional cardiac procedures. Extracorporeal circulation and cardiopulmonary bypass has expanded to include: left and right heart long and short term support, systemic and regional hyperthermic perfusion for cancer therapy, systemic rewarming for hypothermia victims due to exposure, repair of aortic tea...