Dr. John Keaney is a distinguished cardiologist specialising in cardiac electrophysiology, focusing on heart rhythm disorders such as atrial fibrillation, supraventricular tachycardia (SVT), and ventricular tachycardia.
He serves as a consultant at Blackrock Clinic and is the Director of the Cardiac Electrophysiology Service at the Mater University Hospital in Dublin.
Leading-Edge Cardiology
Member of
Dr john keaney
Dr. Keaney graduated with honors from University College Dublin's medical school in 2004. During his postgraduate training, he completed two years of research at the Mater Hospital, earning a Newman Fellowship from UCD.
He further honed his expertise with a two-year fellowship in advanced cardiac electrophysiology at Massachusetts General Hospital, a primary teaching hospital of Harvard Medical School.
His research primarily focuses on innovative strategies for catheter ablation and cardiac devices. Dr. Keaney has contributed to esteemed journals, including the British Medical Journal, and has authored chapters in prestigious textbooks such as the European Society of Cardiology Textbook of Cardiology and Braunwald's Textbook of Heart Failure.
Cardiac Care
In this informative cardiac care video, Consultant Cardiologist Dr. John Keaney provides expert insight into the diagnosis, treatment, and prevention of heart conditions. He explains common symptoms to watch for, the importance of early detection, and the latest advancements in cardiac care. Dr. Keaney also highlights lifestyle changes and medical interventions that can significantly improve heart health and patient outcomes.
Conditions we treat
Atrial Fibrilation
SVT
Ventricular Tachycardia
Pace maker
implant
ICD Implant
oUR LOCATIONS
We provide a wide range of cardiology services at a number of locations, including diagnosis, treatment, 
and management of various heart conditions.
Blackrock Clinic
Blackrock Clinic, Suite 15
Rock Rd, Blackrock,
Dublin,
A94 E4X7
Bons Secours
Bon Secours Hospital Dublin, Glasnevin,
Dublin 9
D09 YN97