{
  "abstract": "Staphylococcus lugdunensis is a highly virulent coagulase-negative staphylococcus, capable of causing rapidly destructive infective endocarditis (IE). We report an elderly male who developed P wave asystole as the initial manifestation of S. lugdunensis IE, occurring in the absence of fever or classical IE symptoms. Transoesophageal echocardiography (TOE) revealed severe aortic regurgitation from cusp destruction, a perivalvular abscess and an acquired Gerbode defect—a rare left ventricular-to-right atrial communication. An urgent aortic valve replacement was performed, and intraoperatively, the Gerbode defect was found to have spontaneously closed. Due to permanent pacing requirements and infection risk, a leadless pacemaker was implanted. This case underscores the importance of suspecting IE in unexplained conduction abnormalities, recognising the virulence of S. lugdunensis and using early TOE to detect life-threatening structural complications.",
  "authors": [
    {
      "affiliations": [
        "Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK"
      ],
      "name": "Patrick Tran"
    },
    {
      "affiliations": [
        "Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK"
      ],
      "name": "Mohamed Anwar Mohamed"
    },
    {
      "affiliations": [
        "Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK"
      ],
      "name": "Michael Kuehl"
    },
    {
      "affiliations": [
        "Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK"
      ],
      "name": "Prithwish Banerjee"
    }
  ],
  "title": "Staphylococcus lugdunensis endocarditis presenting with P wave asystole, valvular destruction and spontaneous closure of an acquired Gerbode defect",
  "uid": "d074aa9e-bf80-55ba-8b67-4f5ba753f88d"
}