{
  "abstract": "Introduction Collection of real-world data on percutaneous coronary intervention (PCI) procedures and associated outcomes is useful from both quality assurance and clinical research perspectives. We sought to evaluate our PCI registry database for any emerging trends in PCI practice across the 3-year period 2022 to 2024.Methods Baseline data was prospectively collected from hospital records, clinical events to discharge were collected in hospital and clinical events to 1 month were collected either at clinic visit or via telephone interview as standard as part of our hospital PCI database. All data was inpu􀆩ed into the “DENDRITE” pla􀆞orm. Data collected included: patient demographics, baseline characteristics, interventional devices used, X-ray and contrast media usage, catheterisation lab reporting data, PCI procedural data and 30-day outcomes. The data was collected across two centres, Mater Private Dublin and Mater Private Cork.Results A total of 3,118 PCI procedures (3,913 treated lesions) were performed across the two centres in the 3-year period, 2022 to 2024. The mean age of the patients treated was 69 ±10 years, the majority of patients (82%) were male and 27.3% of PCI procedures were performed for acute coronary syndromes. Intravascular imaging use increased year-on-year, from 36% of cases in 2022, 43.5% in 2023, and 51.7% of PCI cases in 2024. There was a rise in lesion complexity (ACC/AHA type), and a higher use of advanced calcium modification techniques (rotational atherectomy and intravascular lithotripsy) across the 3-year period ( figure 1). Baseline characteristics and clinical outcomes are demonstrated in figure 2. Through to 30-day follow up, myocardial infarction and unplanned revascularization were most common adverse events, but event rates were low. Data on 30-day outcomes was collected for all patients (100%).Abstract 91 Figure 1Abstract 91 Figure 2Conclusions Trends seen in our PCI registry reflect contemporary PCI practice with greater use of calcium modification therapies, rising lesion complexity and increasing intravascular imaging use.",
  "authors": [
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland"
      ],
      "name": "D O’Callaghan"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland"
      ],
      "name": "H Rai"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "R Durand"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "C MacDonnell"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "O Kelly"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "D Sinclair"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland"
      ],
      "name": "JJ Coughlan"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "C Hanratty"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland"
      ],
      "name": "R Colleran"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland"
      ],
      "name": "M Kennedy"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "H Hussein"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "S Hassan"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "T Ibrahim"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland",
        "Mater Private Network, Cork, Cork, Ireland"
      ],
      "name": "R Margey"
    },
    {
      "affiliations": [
        "Mater Private Network, Cork, Cork, Ireland"
      ],
      "name": "P Hill"
    },
    {
      "affiliations": [
        "Mater Private Network, Cork, Cork, Ireland"
      ],
      "name": "G Fitzgerald"
    },
    {
      "affiliations": [
        "Mater Private Network, Cork, Cork, Ireland"
      ],
      "name": "S Flood"
    },
    {
      "affiliations": [
        "Mater Private Network, Cork, Cork, Ireland"
      ],
      "name": "B Hennigan"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland"
      ],
      "name": "GJ Blake"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland"
      ],
      "name": "M Spence"
    },
    {
      "affiliations": [
        "Cardiovascular Research Institute (CVRI) and Dept. Of Cardiology, Mater Private Network, Dublin, Ireland",
        "RCSI School of Medicine and Health Sciences, Dublin, Ireland"
      ],
      "name": "RA Byrne"
    }
  ],
  "title": "91 Trends in PCI – an insight into the increasing complexity of contemporary PCI",
  "uid": "3a7d0790-d9fc-552e-a5d9-32ea3bf27c0d"
}