Traduzione e analisi delle parole tramite l'intelligenza artificiale ChatGPT
In questa pagina puoi ottenere un'analisi dettagliata di una parola o frase, prodotta utilizzando la migliore tecnologia di intelligenza artificiale fino ad oggi:
- come viene usata la parola
- frequenza di utilizzo
- è usato più spesso nel discorso orale o scritto
- opzioni di traduzione delle parole
- esempi di utilizzo (varie frasi con traduzione)
- etimologia
ejection$24072$ - traduzione in greco
![horizontal fissure]]. Yet, no obvious lung edema is seen. Overall, this indicates intermediate severity (stage II) heart failure.](https://commons.wikimedia.org/wiki/Special:FilePath/Chest radiograph with signs of congestive heart failure - annotated.jpg?width=200 "horizontal fissure]]. Yet, no obvious lung edema is seen. Overall, this indicates intermediate severity (stage II) heart failure.")
![Siderophages (one indicated by white arrow) and pulmonary congestion, indicating left [[congestive heart failure]]](https://commons.wikimedia.org/wiki/Special:FilePath/Histopathology of pulmonary congestion and siderophages.jpg?width=200 "Siderophages (one indicated by white arrow) and pulmonary congestion, indicating left [[congestive heart failure]]")
![[[Kerley B lines]] in [[radiograph]] of acute cardiac decompensation. The short, horizontal lines can be found everywhere in the [[right lung]].](https://commons.wikimedia.org/wiki/Special:FilePath/Kerley-B-Linien.jpg?width=200 "[[Kerley B lines]] in [[radiograph]] of acute cardiac decompensation. The short, horizontal lines can be found everywhere in the [[right lung]].")
![Model of a normal heart (left); and a weakened heart, with over-stretched muscle and dilation of [[left ventricle]] (right); both during [[diastole]]](https://commons.wikimedia.org/wiki/Special:FilePath/Right side heart failure.jpg?width=200 "Model of a normal heart (left); and a weakened heart, with over-stretched muscle and dilation of [[left ventricle]] (right); both during [[diastole]]")
Wikipedia
An ejection fraction (EF) is the volumetric fraction (or portion of the total) of fluid (usually blood) ejected from a chamber (usually the heart) with each contraction (or heartbeat). It can refer to the cardiac atrium, ventricle, gall bladder, or leg veins, although if unspecified it usually refers to the left ventricle of the heart. EF is widely used as a measure of the pumping efficiency of the heart and is used to classify heart failure types. It is also used as an indicator of the severity of heart failure, although it has recognized limitations.
The EF of the left heart, known as the left ventricular ejection fraction (LVEF), is calculated by dividing the volume of blood pumped from the left ventricle per beat (stroke volume) by the volume of blood collected in the left ventricle at the end of diastolic filling (end-diastolic volume). LVEF is an indicator of the effectiveness of pumping into the systemic circulation. The EF of the right heart, or right ventricular ejection fraction (RVEF), is a measure of the efficiency of pumping into the pulmonary circulation. A heart which cannot pump sufficient blood to meet the body's requirements (i.e., heart failure) will often, but not invariably, have a reduced ventricular ejection fraction.
