Electrocardiography (ECG or EKG*) is the process of recording the electrical activity of the heart over a period of time using electrodes placed on the skin.
Kensington is a district within the Royal Borough of Kensington and Chelsea in west London.ensington is well served by public transport. Most of Kensington is served by three stations in the Travelcard Zone 1: High Street Kensington, Gloucester Road and South Kensington. All three are served by the Circle line which connects them to London's railway terminals.
Due to high demand, sector 9 of the E1 postcode district was split and recoded in 1999 to create an E1W postcode district around Wapping; the rest of the district did not gain an additional character.he E postcode area contains two non-geographic postcode districts for high-volume business users, E77 and E98. The Eastern District Office is located on Whitechapel Road and was the eastern terminus for the former London Post Office Railway, which has been mothballed since 2003.