Correspondence from A R Marsh (Surgeon Captain RN, Royal Hospital Haslar) to Dr Knapman (The Surgery) re 'Mrs Norma Windsor’ - explaining he has asked Dr John Watkins, Consultant Cardiologist asking to consider her for coronary angiography

Refers to: Q-wave myocardial infarction, review on 8 July 1998, chest pain, shortness of breath, pulse, blood pressure, exercise ECG, ST segment depression, infero-lateral leads, workload of 3 METs, target heart rate, positive test result and medicines.