Sentence examples for reliable preload from inspiring English sources
CVP and PCWP are not as reliable preload parameters as ITBVI and GEDVI.
This is true not only for the CVP [ 11, 12], but also for more reliable preload parameters such as the left ventricular (LV) end-diastolic area and the global end-diastolic volume [ 13- 15].
This is consistent with the fact that, although it is a reliable marker of preload [15, 27 29], it does not detect preload responsiveness [24, 28, 30].
Central venous pressure (CVP) is one such traditional tool that is currently falling out of favor as adult data have shown it to be less reliable in predicting preload responsiveness.
Correct determination of cardiac filling pressures by PAOP may be difficult under various circumstances (e.g. in ventilated patients with large excursions in intrathoracic pressure) [ 34], and intrathoracic blood volume appears to be a more reliable indicator of preload than the cardiac filling pressures are [ 35].
The goal-directed therapy (GDT) method of fluid administration relies on the utilization of minimally invasive cardiac output monitoring to tailor fluid administration to a maximal cardiac output or other reliable markers of preload such as stroke volume variation (SVV) or pulse pressure variation (PPV) [ 5].
Conclusions Estimation of cdP/dtAo by means of pulse contour analysis and thermodilution provides reliable assessment of preload-independent left ventricular contractility and its changes in an experimental animal model.
The GEDV has been shown to be a reliable indicator of cardiac preload [ 5], varying in the same direction as echocardiographic preload indices [ 6].
The paper reports the results of vibration tests on the satellite and separation system and the trade-off analysis performed to select the best technology for reliable monitoring of the preload.
This could be a reliable way to assess preload responsiveness in a totally non-invasive way.
ITBVI, rather than PAOP, is a reliable indicator of cardiac preload in patients undergoing lung transplantation.
