{
  "C4964": {
    "_ref": "C4964_ECHO_ADULT_INTRAOPERATIVE_TEE_FOR_USE_BY_ANESTHESIA__1165291040498740", 
    "demo": {
      "BirthYear": "1969", 
      "DeathYear": " ", 
      "Ethnicity": "Non-Hispanic", 
      "FirstRace": "White", 
      "MultiRacial": "No", 
      "Sex": "Male"
    }, 
    "exam": {
      "AgeAtExam": "50", 
      "IsAbnormal": "No", 
      "ProcedureName": "ECHO ADULT - INTRAOPERATIVE TEE (FOR USE BY ANESTHESIA)", 
      "SmokingStatus": "Never Smoker", 
      "Status": "Alive"
    }, 
    "labs": {
      "BloodType": "A Negative"
    }
  }
}