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.
Southward of this venerable structure lies the street labyrinth of Lambeth; and nearly midway, in that part of the maze of houses which is placed nearest to the river, runs the dingy double row of buildings now, as in former days, known by the name of Vauxhall Walk.