=== "1"

    ```python

    text = "Présence d'un oedème pulmonaire"

    doc = nlp(text)

    spans = doc.spans["congestive_heart_failure"]

    spans

    # Out: [oedème pulmonaire]

    ```

=== "2"

    ```python

    text = "Le patient est équipé d'un pace-maker"

    doc = nlp(text)

    spans = doc.spans["congestive_heart_failure"]

    spans

    # Out: [pace-maker]

    ```

=== "3"

    ```python

    text = "Un cardiopathie non décompensée"

    doc = nlp(text)

    spans = doc.spans["congestive_heart_failure"]

    spans

    # Out: []

    ```

=== "4"

    ```python

    text = "Insuffisance cardiaque"

    doc = nlp(text)

    spans = doc.spans["congestive_heart_failure"]

    spans

    # Out: [Insuffisance cardiaque]

    ```

=== "5"

    ```python

    text = "Insuffisance cardiaque minime"

    doc = nlp(text)

    spans = doc.spans["congestive_heart_failure"]

    spans

    # Out: []

    ```