It is a fundamental physiological truism that the heart and circulation are servants to the oxygen and energy requirements of metabolically active tissues. In their classic work, 'Respiration' , Haldane and Priestley [42] in explaining this relationship comment:These keywords were added by machine ...
In liver cirrhosis, splanchnic and systemic hemodynamic abnormalities are common in patients with portal hypertension. Portal hypertension leads to progressive vasodilatation of the arteries of the splanchnic and systemic circulations, a key event which in turn exacerbates portal hypertension by increasing ...
M., AND DONALD, K. W.: The effects of intravenous Guanethidine on the systemic and pulmonary circulations in man. Am. Heart J. 63: 239, 1962.Taylor, S.H., Sutherland, G.R., Hutchison, D.C.S., Kidd, B.S.L., Robertson, P.C., Kennelly, B.M., Donald, K.W.: The ...
Which of the following characteristics is most similar in the systemic and pulmonary circulations?A.PreloadB.AfterloadC.Peak systolic pressureD.Stroke work的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工
changes associated with abnormal communications between the systemic and pulmonary circulations are well typified by the effect on ventricular septal defect. The... Abraham,M.,Rudolph - 《Heart Official Journal of the British Cardiac Society》 被引量: 28发表: 1971年 Ventricular outflow tracts after...
The development of a physical separation between the systemic and pulmonary circulations is known as “septation”. In early embryonic hearts of mice98and chicken69,70,99,100, the blood flow is laminar, which limits its mixing. With the appearance of ventricular trabeculations during CS13-145,66...
The differential effects of leukotriene C4 and D4 on the pulmonary and syste mic circulations on newborn lambs. Pedi atr Res 1987; 21: 176 ±182.Schreiber MD, Heymann MA, Soifer SJ. The differential effects of leukotriene C 4 and D 4 on the pulmonary and systemic circulations in newborn...
The Fontan operation, introduced over 40 years ago, and its permutations place the systemic and pulmonary circulations in series rather than in parallel in patients with functionally univentricular hearts [1, 2]. Fontan and bidirectional cavopulmonary connection (BCPC) hemodynamics depend on a central...
circulatory system, group of organs that transport blood and the substances it carries to and from all parts of the body. The circulatory system can be considered as composed of two parts: the systemic circulation, which serves the body as a whole except for the lungs, and the pulmonary circ...
there may be abnormal communications between chambers of the left side and right side of the heart (cardiac shunts) or between the systemic and pulmonary circulations (extracardiac shunts) there is too little or too much blood compared with the ability of the blood vessels to store t...