Ivana Marie Trump was a Czech-American entrepreneur, media personality, fashion designer, novelist, and former model.

Ivana spent the 1970s in Canada before moving to the United States, where she married Donald Trump in 1977. She served as vice president of interior design, CEO and president of Trump’s Castle casino resort, and manager of the Plaza Hotel at The Trump  Organization.

Ivana Trump health: What illness did Ivana Trump have?

At 12:40 p.m., police responded to a complaint of a person in cardiac arrest at 10 East 64th Street on the Upper East Side.

The death is not being investigated as suspicious, and officials believe she died of natural causes.

The Trump family confirmed her death in a statement.

“It is with great regret that we announce the death of our dear mother, Ivana Trump,” the statement said. “Our mother was a remarkable woman: a business powerhouse, a world-class athlete, a brilliant beauty, and a loving mother and friend. Ivana Trump had survived. She left communism and came to love this nation. She instilled in her children bravery and tenacity, compassion and determination. Her mother, three children, and ten grandkids will miss her terribly.”