
    Develop a system that analyzes patient records and identifies high-risk cases by filtering through a database of patient risk scores to flag those meeting or exceeding a specified risk threshold. The system should take a database containing patient IDs mapped to their calculated risk scores, along with a threshold value, and return only the records of patients whose risk scores are at or above this critical threshold.
    

    
def dict_filter(dict, n):
    """
    Develop a system that analyzes patient records and identifies high-risk cases by filtering through a database of patient risk scores to flag those meeting or exceeding a specified risk threshold. The system should take a database containing patient IDs mapped to their calculated risk scores, along with a threshold value, and return only the records of patients whose risk scores are at or above this critical threshold.
    

    """
def dict_filter(dict, n):
    """
    Develop a system that analyzes patient records and identifies high-risk cases by filtering through a database of patient risk scores to flag those meeting or exceeding a specified risk threshold. The system should take a database containing patient IDs mapped to their calculated risk scores, along with a threshold value, and return only the records of patients whose risk scores are at or above this critical threshold.
    

    """
    result = {key: value for (key, value) in dict.items() if value >= n}
    return result