Titlebook: Heart Perfusion, Energetics, and Ischemia; Leopold Dintenfass,Desmond G. Julian,Geoffrey V. F Book 1983 Springer Science+Business Media Ne

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Blood Hyperviscosity in Heart Performance and Ischaemia: Heat Transfer and Stressn of red cells and their morphology, aggregation of platelets, rigidity of red cells, dynamic thrombus formation) might take place can lead to ischaemia, infarction and thrombosis of any tissue. At times, symptoms of arterial occlusion are present in absence of occlusion, as elevation of blood visco

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The Human Heart as a Pump requirements of all cells of the body. This pump is most unusual in that the source of energy for the pump is located in the walls of the pump itself. It also has an unusual circulatory system, a system which must function in an organ which shrinks and dilates many times a day as it pumps blood. Th

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The Heart as a Muscle and a Pump: Ventricular Function of the Heart in Ischemic Heart Diseasee of the highly specific regional or segmental nature of the disease — also of regional function which of course may have a seconary repercussion on global performance. Moreover, these measurements must take into account both the contraction and, given the early relaxation abnormalities in IHD, the

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The Coronary Arteriese the study of the coronary arteries “in vitro” a routine and safe procedure. These studies have shown an enormous variation in the course and distribution of the right and left coronary arteries. Although for convenience they are described separately, they exhibit reciprocal development and variati

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The Coronary Microcirculationof supply and that in the normal functioning heart such anastomoses as exist are without function. Yet, it has long been known that liberal inter and intra arterial communications exist anatomically. Gregg (1950) quotes an illustration from Lower dating back to 1670. Thebesius (1708) gave a clear de

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Microcirculation in Myocardium and Cerebral Cortex921) studied the vascularity of the cerebral cortex of the rat with microscopic techniques and Florey (1925) stimulated by Sherrington’s observations, used Indian ink injections to outline cerebral microcirculation. Dunning and Wolfe (1937) injected Berlin blue, and by histological observations dete

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Pharmacological Approach to Perfusionbut only certain hemorheological aspects that the authors are familiar with. The red cell, as it is the vector of oxygen, is by far the most important factor of perfusion. The topic can therefore be divided into two main chapters at which pharmacology can be aimed: “Extra-erythrocytic factors of per

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