New York ? The debate over Dr. Robert Atkins’ popular high-fat, low-carb diet flared posthumously Tuesday when it was learned that Atkins himself was a bloated 258 pounds at his death.

A city medical examiner’s report filed after Atkins’ 2003 death from a fall showed the 6-foot doctor was at a weight normally considered obese. A physicians group that is highly critical of the diet released details of the report, claiming the Atkins diet led to weight and heart troubles for its 72-year-old creator.

Atkins’ allies immediately disputed that.

The Atkins Physicians Council said the carbohydrate-shunning doctor gained more than 60 pounds through fluid retention in the eight days he spent in a coma before dying last April. He had slipped on an icy street and hit his head.

Atkins weighed 195 pounds when he was admitted, the group’s chairman said.

“Critically ill patients, when sustained on fluids in the hospital, gain weight,” said Dr. Stuart Trager, chairman of the Atkins Physicians Council, a group affiliated with the Atkins diet empire. “He was grossly swollen, so much so that his family and associates barely recognized him.”

The medical examiner’s re-port also noted that Atkins had a history of heart trouble, including congestive heart failure and high blood pressure.

The doctor’s heart troubles had been previously known publicly, and the council asserted Tuesday that they were a result of cardiomyopathy, or an enlarged heart, which it said stemmed from a viral infection, not diet.

“We need to set the record straight. This is a man who managed his weight,” Trager said. “Isn’t it time to let this man rest in peace?”

Atkins was the author of the best-selling “Dr. Atkins’ New Diet Revolution,” which advocates meat, eggs and cheese and discourages bread, rice and fruit. His books sold 15 million copies and attracted millions of followers.

Physicians for Responsible Medicine, the group that released the report and promotes a vegetarian diet, acknowledged that fluid retention may have been responsible for some of Atkins’ weight gain, but probably not all of it. The group maintains the Atkins diet poses weight and health risks.

A healthy 6-foot man weighing 258 pounds would normally qualify as obese, according to the Centers for Disease Control and Prevention. At 195 pounds, he would be considered overweight.

For years nutrition experts and doctors have debated the Atkins diet, which allows up to two-thirds of calories from fat, or more than double the usual recommendation. Atkins argued that carbohydrates generate too much insulin, which makes people hungrier and encourages them to put on fat.