Use of implantable defibrillators is increasing but clearer guidance is needed

Embargoed until: Publicly released: 2024-03-18 13:45

Australia; NSW; QLD

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In NSW, the use of implantable defibrillators to manage life‐threatening heart rhythms has increased since 2005, but clearer guidance on their appropriate use is needed, according to the authors of new research. The study found that a substantial proportion of people who get the devices experience problems that require re‐admission to hospital. They also found that there has been increasing use of the devices in people aged over 80, even though previous studies have suggested there is no survival benefit for people aged 75 years or older. The authors say the potential harms of implantable defibrillator insertion should be considered when assessing the likelihood of preventing fatal heart rhythms.