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The aim of this study is to evaluate, in an intensive care unit, the reproducibility between two non-cardiologists operators and a cardiologist expert in echocardiogram, of the Simpson method and of the calculation of GLS for the evaluation of the systolic function of the left ventricle in critically ill patients intubated and ventilated.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Ultrasound | Device | Cardiac echocardiography to determin the left ventricular ejection fraction by the biplane modified Simpson rule and by the calculation of the Strain Longitudinal Global by 2-D speckle tracking strain echocardiography |
| Measure | Description | Time Frame |
|---|---|---|
| Reproducibility of measurements of the ejection fraction of the left ventricle by two measurement methods and reproducibility of myocardial strain measurements between operators | Baseline |
| Measure | Description | Time Frame |
|---|---|---|
| Area under the ROC curve of the value of myocardial strain (GLS) | Baseline |
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Inclusion Criteria:
Exclusion Criteria:
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ICU patients intubated and ventilated
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| Name | Affiliation | Role |
|---|---|---|
| Nadia Benyounes, MD | Fondation Ophtalmologique Adolphe de Rothschild | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Fondation Ophtalmologique Adolphe de Rothschild | Paris | Île-de-France Region | 75019 | France |
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| ID | Term |
|---|---|
| D018487 | Ventricular Dysfunction, Left |
| ID | Term |
|---|---|
| D018754 | Ventricular Dysfunction |
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
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| ID | Term |
|---|---|
| D014463 | Ultrasonography |
| ID | Term |
|---|---|
| D003952 | Diagnostic Imaging |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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