Example sentences for: preload

How can you use “preload” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • In fact, ejection fraction is preload and afterload dependent, and it correlates poorly with myocardial contractility.

  • Kyriakides et al ., employing a Doppler echocardiographic technique, showed that the postural change increases preload and cardiac performance in normovolaemic coronary patients [ 10].

  • They suggested that the left lateral position resulted in a hyperdynamic state and that the right lateral position decreased right ventricular preload, resulting in hypotension.

  • Perhaps more important, these observations were valid for a wide range of PEEP levels, from 5 cmH 2 O to as high as 17 cmH 2 O. We ascribed the lack of significant changes in cardiac output and DO 2 in the patients to adequate volume status and preload.

  • When analysing the haemodynamic data, a difficulty can arise in interpreting the pulmonary capillary wedge pressure increase; whether this change is due to an increase in left ventricular preload that follows the increase in venous return, or to a decrease in left ventricular compliance as a result of the leftward shift of the interventricular septum for right ventricular dilatation [ 16, 22].


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