City St George's Doctor Hunts Genes Behind Deadly Heart Condition

A City St George's doctor is on a vital mission to uncover the genetic secrets of Brugada syndrome, a rare inherited heart condition that can cause sudden death. The research could lead to better testing and help save lives.

Cracking the Code of a Deadly Condition

Dr Roddy Walsh, a lecturer at City St George’s, University of London, has been awarded a major grant to investigate the genetic causes of Brugada syndrome. This condition can tragically lead to sudden cardiac death, often in young people.

The funding comes from the Academy of Medical Sciences' Springboard programme. It's designed to help early career researchers make big discoveries.

The Challenge of Brugada Syndrome

Brugada syndrome is tricky because it doesn't follow the usual patterns of rare genetic diseases. This makes it hard to identify who is at risk.

Currently, only one gene is known to be directly linked, limiting the effectiveness of genetic testing. Dr Walsh's project aims to change that.

New Hope Through Advanced Research

Dr Walsh plans to use cutting-edge computational and experimental methods. He will analyse huge amounts of genetic data from patients worldwide.

This will help identify potential new genes linked to the condition. These findings will then be tested using advanced computer models and heart data.

Expert Backing for the Project

"Identifying the genetic causes of Brugada syndrome has proved to be very challenging over the last 25 years," Dr Walsh explained. "By combining large-scale genomics datasets with advanced functional techniques, this project aims to discover and validate new disease genes."

He added that the goal is to "enhance the effectiveness of genetic testing for Brugada syndrome and better target clinical intervention for patients and their families."

Professor James Naismith, from the Academy of Medical Sciences, highlighted the importance of such early support. He said: "Springboard invests in people at the moment when bold ideas begin to take shape, providing the freedom, confidence and backing researchers need to strike out on their own and ask big questions."

The research will benefit from City St George's strong track record in cardiovascular studies and its specialist facilities.

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OFFICIAL SOURCE VERIFICATION:

This report is based on official data from University Newsroom.

Document: City St George’s researcher receives Academy of Medical Sciences funding to study inherited heart condition | City St George's, University of London

Source Link: https://www.citystgeorges.ac.uk/news-and-events/news/2026/april/academy-of-medical-sciences-heart-condition-funding