For years, experts and music lovers alike have speculated over what caused celebrated composer Frederic Chopin to die at the tragically young age of 39. Following a recent examination of his heart, Polish scientists have concluded that Chopin succumbed to tuberculosis, just as his death certificate states, according to The New York Times.
When Chopin died in 1849, his body was buried in Paris, where he had lived, while his heart was transported to his home city of Warsaw, Poland. Chopin—who appeared to have been ill with tuberculosis (TB)—was terrified of the prospect of being buried alive, and nostalgic for his national roots. He asked for his heart to be cut out, and his sister later smuggled it past foreign guards and into what is now Poland.
Preserved in alcohol—likely cognac—and stored in a crystal jar, Chopin's heart was laid to rest inside Holy Cross Church in Warsaw. (It was removed by the Germans in 1944 during the Warsaw Uprising, and later returned.) But rumors began to swirl, as the same doctor tasked with removing the heart had also conducted an autopsy on the composer's body, according to the BBC.
The physician's original notes have been lost, but it's said he concluded that Chopin had died not from TB but from "a disease not previously encountered." This triggered some scholars to theorize that Chopin had died from cystic fibrosis, or even a form of emphysema, as the sickly musician suffered from chronic respiratory issues. Another suspected condition was mitral stenosis, or a narrowing of the heart valves.
Adhering to the wishes of a living relative, the Polish church and government have refused to let scientists conduct genetic tests on Chopin's heart. But over the years, teams have periodically checked up on the organ to ensure it remains in good condition, including once in 1945.
In 2014, a group of Chopin enthusiasts—including Polish scientists, religious officials, and members of the Chopin Institute, which researches and promotes Chopin's legacy—were given the go-ahead to hold a clandestine evening meeting at Holy Cross Church. There, they removed Chopin's heart from its perch inside a stone pillar to inspect it for the first time in nearly 70 years.
Fearing the jar's alcohol would evaporate, the group added hot wax to its seal and took more than 1000 photos of its contents. Pictures of the surreptitious evening procedure weren't publicly released, but were shown to the AP, which described Chopin's preserved heart as "an enlarged white lump."
It's unclear what prompted a follow-up investigation on Chopin's heart, or who allowed it, but an early version of an article in the American Journal of Medicine states that experts—who did not open the jar—have newly observed that the famed organ is "massively enlarged and floppy," with lesions and a white, frosted appearance. These observations have prompted them to diagnose the musician's cause of death as pericarditis, which is an inflammation of tissue around the heart. This likely stemmed from his tuberculosis, they said.
Some scientists might still clamor at the prospect of testing tissue samples of Chopin's heart. But Michael Witt of the Polish Academy of Sciences—who was involved in this latest examination—told The Guardian that it was unnecessary to disturb what many consider to be a symbol of national pride.
"Some people still want to open it in order to take tissue samples to do DNA tests to support their ideas that Chopin had some kind of genetic condition," Witt said. "That would be absolutely wrong. It could destroy the heart, and in any case, I am quite sure we now know what killed Chopin."
[h/t The New York Times]