{
  "abstract": "We describe the case of a previously healthy adolescent female who presented with chest discomfort and near-syncope, accompanied by trifascicular block and hypotension. Her clinical condition rapidly progressed to cardiogenic shock with neurological impairment. Despite multiple attempts, transvenous pacing failed to achieve consistent ventricular capture. Flecainide intoxication was subsequently confirmed through toxicological analysis. The patient was managed with invasive ventilation, veno-arterial extracorporeal membrane oxygenation (VA-ECMO), sodium bicarbonate and intravenous lipid emulsion therapy, resulting in full neurological and cardiac recovery following a prolonged intensive care unit stay. Flecainide overdose is rare but associated with high mortality due to profound conduction abnormalities and shock. Early recognition and timely escalation to advanced mechanical circulatory support, including VA-ECMO, are critical for survival.Learning points. Prompt identification and advanced haemodynamic support are lifesaving in severe flecainide intoxication, clinicians should consider VA-ECMO early in refractory cases.",
  "authors": [
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia",
        "University of Novi Sad Faculty of Medicine, Novi Sad, Serbia"
      ],
      "name": "Mila Kovacevic"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia",
        "University of Novi Sad Faculty of Medicine, Novi Sad, Serbia"
      ],
      "name": "Ivan Bešenji"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia",
        "University of Novi Sad Faculty of Medicine, Novi Sad, Serbia"
      ],
      "name": "Milana Jarakovic"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia"
      ],
      "name": "Jelena Radonjic"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia",
        "University of Novi Sad Faculty of Medicine, Novi Sad, Serbia"
      ],
      "name": "Maja Stefanovic"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia",
        "University of Novi Sad Faculty of Medicine, Novi Sad, Serbia"
      ],
      "name": "Branislav Crnomarkovic"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia"
      ],
      "name": "Stevan Keca"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia"
      ],
      "name": "Sonja Dimic"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia"
      ],
      "name": "Snezana Bjelica"
    },
    {
      "affiliations": [
        "Cardilology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia",
        "University of Novi Sad Faculty of Medicine, Novi Sad, Serbia"
      ],
      "name": "Ilija Srdanovic"
    }
  ],
  "title": "Fulminant flecainide intoxication in an adolescent: cardiogenic shock requiring VA-ECMO support",
  "uid": "d7c4b700-c691-502a-89f6-6f74cb93e4bc"
}