Pacemaker and ICD Clinic You are here:HomeHealth ProfessionalsSpecialist consultationsPacemaker and ICD Clinic Pacemaker and ICD Clinic - for patients who have an implanted pacemaker or defibrillator to monitor and optimize device function. Medical consultant Dr Uwais Mohammed oversees this clinic. Patients with these devices are also assessed and managed by Dr Justin Mariani in the Cardiomyopathy and Advanced Heart Failure Clinic. Consultant Medical Staff: Dr Uwais Mohammed, Dr Justin Mariani