A simple and highly informative functional assessment, which is useful in the diagnosis of coronary artery disease, in assessing response to treatment or recurrence of previous problems; in the assessment of palpitations and giddy spells occurring on exercise; in the assessment of patients with some forms of Cardiomyopathy; and for insurance and health screening purposes. Exercise treadmill testing is usually performed for Dr Pegge’s patients by a Cardiac Physiologist at the Cardiac Department, Worthing Hospital, or at Goring Hall Hospital.