Examine the diagrammatic representation of standard ECG. Select an option with correct matching

Options

A. a) `{:("P-Wave","QRS complex","T-wave"),(underset("of the atria")("Repolarisation"),underset("of the ventricles")("Repolarisation"),underset("of the atria")("Depolarisation")):}`
B. b) `{:("P-Wave","QRS complex","T-wave"),(underset("of the atria")("Depolarisation"),underset("of the ventricles")("Depolarisation"),underset("of the ventricles")("Repolarisation")):}`
C. c) `{:("P-Wave","QRS complex","T-wave"),(underset("of the ventricles")("Repolarisation"),underset("of the atria")("Repolarisation"),underset("of the ventricles")("Depolarisation")):}`
D. d) `{:("P-Wave","QRS complex","T-wave"),(underset("of the ventricles")("Repolarisation"),underset("of the atria")("Depolarisation"),underset("of the atria")("Repolarisation")):}`

Answer

B