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Last updated on April 20, 2014 at 17:20 EDT

Latest Gian Luigi Russo Stories

2011-08-24 17:20:43

Cardiologists who perform heart operations using x-ray guided catheters are exposed to ionizing radiation at levels two to three times higher per year than those experienced by radiologists. Now, new research has found the first evidence that these constant, high levels of exposure cause changes at cell level that might represent the body's way of protecting itself against the harmful effects of radiation. The research, published online today in the European Heart Journal, found that among...