John Parkinson (cardiologist)
Sir John Parkinson FRCP (10 February 1885 – 5 June 1976) was an English cardiologist known for describing Wolff–Parkinson–White syndrome.
Sir John Parkinson FRCP (10 February 1885 – 5 June 1976) was an English cardiologist known for describing Wolff–Parkinson–White syndrome.