Infections through blood from heart-lung machine.
نویسندگان
چکیده
منابع مشابه
نگرشی بر سیر تکاملی و کاربردهای بالینی اکسیژناتورها: گذشته، حال و آینده
Several therapeutic methods require an artificial lung (oxygenator) to replace the physiological function of lung. For instance, in some acute respiratory syndromes, the patient’s lungs are unable to perform their normal function and would need an assistive device to fulfill their performance. Moreover, in cardio-pulmonary bypass, when the heart has stopped pumping, blood is not sent to the lun...
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IT is to extra-corporeal circulation that cardiac surgery owes its present momentum. Without this system of circulating blood outside the body through a variety of pumps and oxygenating devices, it is fair to say that no adequate access to the interior of the heart could have been obtained. Correction of congenital defects within the heart demands that the interior of its cavities be available ...
متن کاملCardiovascular adaptation to partial heart-lung bypass.
P REVIOUS experiments indicated that during partial heart-lung bypass (also called partial perfusion), the cardiac output decreased as the extracorporeal flow increased. 1 In those experiments, the arterial tree was perfused from the heart-lung machine , using gravity instead of a pump. With greater amounts of blood passing through the extracorporeal circuit, there seemed to be an increase of t...
متن کاملD'où venons-nous/que somes nous/où allons nous? Accidents are inevitable.
If I were to say to you, “I’m your perfusionist and I’ll be running the heart lung machine for your operation tomorrow. After you go to sleep. the surgeon is going to put a couple of tubes into your heart about the diameter of a garden hose. Blood arriving at your heart, instead of going to your lungs, will do a detour down that tube to the heart lung machine. I’ll pump that blood through an ar...
متن کاملNew facts concerning the circulation in the lung, its control, and its interaction with the systemic circulation.
In spite of the massive volume of hemodynamic data which has been collected in humans many basic problems of circulatory physiology, pathology and therapy remain unsolved or controversial. Blood flows and pressures cannot usually be measured, controlled and varied adequately in man; a complete, rational picture of human circulatory physiology is therefore not in existence. Hence the need for fu...
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ورودعنوان ژورنال:
- Thorax
دوره 27 4 شماره
صفحات -
تاریخ انتشار 1972