Fluid retention after open-heart surgerydoi:10.1016/0047-0740(73)90050-8S. GarnettC. WebberElsevier Inc.International Journal of Nuclear Medicine & Biology
However, considerable debate exists regarding the efficacy, nature, extent and duration of fluid resuscitation, particularly when the patient has undergone major surgery or is in septic shock. Crucially, volume resuscitation might be required to maintain or restore cardiac output. However, resultant ...
Atrial fluid dynamics have been primarily investigated in patients with atrial fibrillation (AF). Recent studies have shown that blood stasis, predicted by left atrial ejection fraction and left atrial retention ratio, is a strong predictor of stroke risk [23]. CFD simulations have demonstrated that...
It is common in Enhanced Recovery after Surgery (ERAS) protocols to find the term “intraoperative fluid restriction” [73]. However, alternative terms, such as “zero balance” or the avoidance of salt and water excess, are also available. Protocols advocate the infusion of balanced crystalloid...
It is common in Enhanced Recovery after Surgery (ERAS) protocols to find the term “intraoperative fluid restriction” [73]. However, alternative terms, such as “zero balance” or the avoidance of salt and water excess, are also available. Protocols advocate the infusion of balanced crystalloid...
2.1The hypotheses for fluid retention One of the cardinal features of heart failure is intravascular fluid retention, althoughextravascular fluidaccumulation is not universal. The mechanisms of fluid retention in chronic heart failure have been investigated for over a century[5,6]but remain incompletely...
the defect results in a delay of embryo transport rather than complete block, because embryos are recovered from the isthmus and are not retained within the ampulla41. Our finding that female mice lacking functional Adgrd1 are sterile due to embryo retention in the ampulla provides strong evidenc...
Or, their fluid retention may creep up after repeated stressful triggers over the course of the day. Here’s why: When your body flicks on the fight or flight reaction, it pumps out a chemical called aldosterone. This hormone has the important job of regulating levels water...
In the major edematous states, effector mechanisms responsible for sodium retention behave in a more-or-less nonsuppressible manner, resulting in either subtle or overt expansion of ECF volume. In some instances, an intrinsic abnormality of the kidney leads to primary retention of sodium, resulting...
Preconcentration by retention in a solid phase (Chapter 6) has grown dramatically in the last few years as a consequence of the easiness of on-line coupling of atomic detectors with flow systems; cheap and simple minicolumns containing the solid phase and allowing great preconcentration factors are...