The Heart Attack Grill in Las Vegas lived up to its name again this week after the second person this year collapsed while huffing down a bypass burger.

On Saturday night a woman was taken to hospital after suffering an apparent heart attack while eating a double-bypass burger, the joint's owner told ABC News. She is now recovering in hospital.

In February, a man at the same restaurant had a heart attack while finishing off a triple-bypass burger.

The hospital-themed restaurant makes light of the negative health-effects of its high-calorie fare. The waitresses wear nurse uniforms, and the restaurant promises to cure anorexia and heaps piles of flatliner fries onto its hungry customers' — or patients' — plates.

Customers over 350 lbs. eat for free and a prominent sign reads: "Caution: This establishment is bad for your health."

A year ago, the grill's 575-pound spokesman died at 29 because of complications with pneumonia.

Owner Jon Basso says customers are risk-takers and they know what they're getting into.

Asked for comment, he said: "She was doing what more people should do, enjoy themselves!"