Example sentences for: preload

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

  • As the wedge pressure also increased in the patients of group B, whose right ventricular volume decreased after PLE, and the transoesophageal echocardiographic images did not show any apparent shift of the interventricular septum in all patients, we conclude that the increase in preload may have been the probable explanation for this haemodynamic change.

  • 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.

  • 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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