MSHA News Release: MSHA issues proposed rule on lowering miners’ exposure to respirable coal dust [10/14/2010]

MSHA News Release: MSHA issues proposed rule on lowering miners’ exposure to respirable coal dust [10/14/2010] Were the test results that were to detect this sooner accurate? cardiopulmonary stress tests , for the most part on lung conditions such as Black Lung and others that have similar symptoms have been discontinued and replaced with a stress test with only oximeter and no EKG attached which misses some of the crucial data. This is what happens when at the top of health care in this world are chemical companies and other conglomerates that produce products that can cause injuries if adequate safety procautions are not taken.