{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-07-20",
    "results": {
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      "third_party_flag": "N",
      "life_sustain_support_flag": "N",
      "gmp_exempt_flag": "N",
      "summary_malfunction_reporting": "Ineligible",
      "product_code": "SIF",
      "openfda": {
        "k_number": [
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      "review_panel": "CV",
      "medical_specialty": "CV",
      "device_name": "Software Device System For Estimation Of Cardiac Pressures",
      "review_code": "",
      "unclassified_reason": "",
      "medical_specialty_description": "Cardiovascular",
      "device_class": "2",
      "definition": "This prescription-only device uses machine learning-based algorithms to analyze one or more non-invasive physiologic signals or parameters to estimate a cardiac pressure (e.g. pulmonary capillary wedge pressure, left ventricular end diastolic pressure, or pulmonary artery pressure.) This device is intended for adjunctive use with patient information and is not intended to independently direct therapy. The device may contain hardware sensors. This device is not intended to estimate systemic, vascular blood pressure.",
      "regulation_number": "870.1150",
      "implant_flag": "N",
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}