The Heart Attack Grill — a theme restaurant whose specialties include the Quadruple Bypass Burger and Flatliner Fries, cooked in pure lard — is making health-care professionals' blood pressure rise, and not because of the menu.

It is because of the waitresses' naughty nurse uniforms.

The waitresses wear skimpy, cleavage-baring outfits, high heels and thigh-high stockings — a male fantasy that some nursing organizations say is an insult to the profession.

Several nurses have complained to the Arizona attorney general's office, and a national nursing group has repeatedly asked Heart Attack Grill owner Jon Basso to stop using the outfits.

"Nurses are the most sexually fantasized-about profession," said Sandy Summers, executive director of the Center for Nursing Advocacy, based in Baltimore. "We're asking people, if they're going to have these fantasies, please don't make it so public. Move these sexual fantasies to other professions."

The Heart Attack Grill opened a year ago with a Hooters-like formula of red meat and sexy waitresses. Diners choose from among four cheeseburgers: the Single, Double, Triple and Quadruple Bypass. The Quadruple is a towering monstrosity with four half-pound beef patties, four pieces of cheese and a mound of bacon.

"Essentially, it's nutritional pornography. It's so bad for you it's shocking," Basso said.

If "patients," as customers are called, finish a triple or quadruple bypass, waitresses will push them out to their cars in wheelchairs at no additional charge.