"Edgware ECG walk in clinic"

I had previously phoned before today to confirm whether I needed to book an appointment, the Receptionist was so polite and helpful. then today I walked in and was given a green card No 6 and told to wait in the waiting area, about 3 minutes later, I was called into the ECG room after a patient had finished and left. The Cardiologist was very polite and welcoming, they asked if I had done it before and also explained what they were going to do. They were very efficient and reassuring. the changing area was very clean and neat. I recommend an efficient service, no time wasting.