Today with David McCullagh Today with David McCullagh

Stroke survivor speaks about his harrowing experience and recovery

Oct 28, 2026 · 9m

Summary

Kieran O'Connell shares his story of suffering a stroke at age 40 while home alone, which was detected by a colleague who recognized his speech was incoherent. Dr. Rachel Doyle explains the critical importance of rapid response to save brain tissue and details the discovery of an undiagnosed patent foramen ovale. The discussion highlights modern stroke treatments, the "FAST" warning signs, and the availability of post-stroke rehabilitation and support services in Ireland.

Topics discussed

Introduction: Kieran O'Connell's stroke story The phone call and early symptoms Getting to the hospital and phone access issues Kieran's background and lack of prior risk factors Diagnosis of PFO and subsequent surgery Dr. Doyle on 'Time is Brain' and neuron loss Available stroke treatments: thrombolysis and thrombectomy Neuroplasticity and recovery potential Aftercare, rehabilitation, and support services PFO prevalence and risk for healthy individuals Recognizing stroke symptoms: FAST and BE FAST Kieran's recovery journey and closing remarks
Listen ad-free on Castria