Colleague helps Kieran O'Carroll After stroke symptoms on work call

A routine work call became a life-saving intervention for Kieran O’Carroll, a 45-year-old senior employee at Fleetwood Paints, when a colleague noticed he was speaking “complete gibberish.” While Mr. O’Carroll believed he was responding normally, his coworker recognized the signs of a stroke and drove to his home in County Cavan, arriving ten minutes later to find one side of his face had dropped. This rapid response led to immediate treatment at Cavan General Hospital.

The incident shows the disconnect experienced during strokes; Mr. O’Carroll felt coherent while those on the other end of the line heard a jumble of words that sounded, as his colleague later described, like a cross between confusion and intoxication.

The biological trigger behind the blockage

Medical evaluations revealed that Mr. O’Carroll’s ischemic stroke in April 2022 was the result of a congenital heart defect. He was born with a small opening between the upper chambers of his heart that failed to close naturally. This structural gap led to a blockage in the middle cerebral artery, cutting off the blood supply to his brain.

The stakes of such a blockage are measured in seconds. A stroke can kill millions of brain cells in minutes. In Mr. O’Carroll’s case, the window between the onset of “gibberish” speech and the arrival of medical help was critical.

“Time is crucial in limiting the damage that stroke causes. Recognising the signs and calling 112 or 999 immediately are important steps as every minute counts.”

The quote above comes from Dr. Rachael Doyle, a Consultant Physician and Geriatrician who serves as the Chair of the Irish Heart Foundation’s Stroke Council.

Mi kieran o carroll stroke — Photo: IrishCentral

The FAST framework for emergency identification

To prevent the confusion Mr. O’Carroll experienced, the Irish Heart Foundation utilizes the FAST acronym, a tool designed to identify neurological symptoms. The framework breaks down as follows:

Face: The person may not be able to smile, or their mouth or eye may have drooped.
Arms: Due to numbness or weakness in one arm, an individual might struggle to lift and maintain the position of both arms.
Speech: Their speech may be slurred or hard to understand. They may also have problems understanding what you’re saying to them.
Time: You should call 112 or 999 for an ambulance immediately if any of these symptoms occur.

While the medical community focuses on these physical markers, the human cost is often measured in the fear of losing independence. Mr. O’Carroll noted that his primary motivation during his ten-day hospital stay was his three children, stating he did not want his relationship with them to end with him unable to fulfill his responsibilities as a father.

Recovery and the necessity of long-term aftercare

Surviving the initial event is only the first phase of the journey. Mr. O’Carroll’s path to recovery involved an intensive regimen of occupational and speech therapy at the Mater Hospital, followed by treatment at the National Rehabilitation Hospital in Dún Laoghaire. He also underwent a heart procedure to repair the opening in his heart chambers.

Beyond the clinical repairs, the psychological and systemic toll of a stroke—particularly for those under 65—requires a different kind of infrastructure. Mr. O’Carroll joined the Irish Heart Foundation’s Young Stroke Survivors’ Network and completed a Fatigue Management Course.

The fact that a professional colleague had to intervene in a business call highlights how these events can strike in mundane environments, far from a clinical setting.

For those seeking official guidance on stroke prevention and recovery, the Irish Heart Foundation provides support services for survivors and their caregivers.

Mr. O’Carroll now receives weekly calls from a peer-support volunteer, showing that while a colleague saved his life in ten minutes, the process of recovery continues.