科學(xué)60秒:古埃及公主木乃伊掃描出冠心病
Scientists discovered her condition with a full-body CT scan of her mummified remains. The princess has thus become the oldest known case of coronary artery disease. Researchers presented their finding at the International Conference of Non-Invasive Cardiovascular Imaging in Amsterdam. [A. H. Allam et al., "Atherosclerosis Was Common in Ancient Humans: Results of the Horus Study of Ancient Egyptian Mummies"]
The ancient Egyptian diet included fruit and vegetables, wheat and barley, small amounts of meat, and bread and beer. And Egyptians were active. Sounds like a ___3___ for a healthy heart. So why did the Princess die in her 40s?
The researchers suggest that she could have been genetically predisposed to heart problems. Or she may have eaten a richer diet than ___4___ did. She could have had inflammation from common parasitic diseases. Or there may be an as yet unknown cause of some cardiovascular pathology. The mummy scans show that heart disease, ___5___, may not be so modern after all.
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