World’s smallest pacemaker implanted in 4 patients in Barcelona's Hospital Clínic
Barcelona’s Hospital Clínic has installed the ‘Micra’ 24mm pacemaker - equivalent to the size of a one euro coin - in 4 patients as part of a clinical trial involving 10 medical centres and 60 patients troughout the world. This innovative wireless system is minimally invasive since it does not require any surgical procedure but is implanted in the heart through the femoral vein using a catheter. Such a procedure can be performed within 30 minutes and also reduces the patients’ risks of future infections. According to the Medical Director of the Hospital, Josep Brugada, if the clinical study is successful, it will involve a “paradigm shift”. Experts estimate it could reach hospitals within the next two or three years.