A MAN found dead in his car after an argument with another driver died from a heart condition.
The 56-year-old was found slumped in his Alfa Romeo at about 5.15pm on May 3 in the slip road from Argyle Road to the A40 Western Avenue, Perivale.
Detectives are treating the death as unexplained and are appealing for witnesses.
Police and ambulance crews attended and pronounced the man dead on the scene. A post mortem at Uxbridge Mortuary on Friday last week gave the cause of death as heart disease.
The victim was not formally identified when the Gazette went to press, but the next of kin have been informed.
Ealing Police would like to speak to anyone who witnessed the victim and another man arguing on the slip road at around 5pm.
Call police on 020 8721 7062 or Crimestoppers anonymously on 0800 555 111.