Friday, October 23, 1998 Published at 03:24 GMT 04:24 UK
Flo Jo suffocated after fit
Flo Jo was known for her flamboyant outfits and nails
A coroner's report says the sprinter Florence Griffith Joyner, whose death at 38 shocked the athletics world, suffered an epileptic seizure that caused her to suffocate.
At the time of her death a month ago, it was reported she had died of a heart seizure - which some former athletes saw as evidence that she had suffered physical damage from steroid abuse.
Doctor Barbara Zaias, a neuropathologist, said: "It is an abnormality that is congenital, meaning it is formed early on at the time the brain is developing in early gestation,"
She said there was no way to anticipate when the condition would cause symptoms such as a seizure or even a headache.
Fit while sleeping
None of the doctors or officials participating in the news conference to announce the autopsy results would discuss Griffith Joyner's previous medical history.
"During the epileptic form seizure, there was a tendency to turn the head towards one side.
"And during that process, there was a partial obstruction of the airway, resulting in a relative lack of oxygenation in the lungs.
"In addition, in this case, she was lying in a prone position - so the bedding and the pillow also contributed to it," he said.
Small amounts of non-prescription drugs were also found in Griffith Joyner's body. They included the pain reliever acetaminophen, known by the brand names Tylenol and Paracetamol among others.
She had also taken an antihistamine, said Director of Forensic Science for the coroner, Frank Fitzpatrick, but it would not have made her so groggy that it contributed to her death.
Griffith Joyner set world records in 1988 at 100 and 200 metres that still stand.
In 1988, she won the Olympic title at both distances and took a third gold medal that year in a relay.
She also stamped her image on the Games with her provocative one-legged racing outfits, dazzling fingernails and streaming hair.
Relatives condemn rumours
But world record times that year, 10.49sec in the 100m at the US Olympic trials and an astounding 21.34 in winning the 200m gold, sparked whispers that she had used performance enhancing drugs.
Griffith Joyner never tested positive for any banned drugs and she vehemently denied using them.
Since her death, her family and friends have condemned those who raked over the rumours.
Her defenders include her husband Al Joyner, the 1984 Olympic triple jump champion, who discovered his wife's body in bed on the morning of 21 September.
Among her most vocal supporters was his sister Jackie Joyner-Kersee, the heptathlon world record holder, and Joyner-Kersee's husband and coach Bob Kersee, who also coached Griffith Joyner.