The underlying causes of the condition, such as over-prescription of anticoagulants, must be addressed as well so that the hemopericardium does not return.While hemopericardium itself is not fatal, it may lead to cardiac tamponade, which can be deadly if not treated promptly. One study found that cardiac tamponade was fatal in 13.3% of cases in which it was not caused by a malignant disease. Research
Studies have shown that hemopericardium can occur spontaneously in people with essential thrombocythemia, although this is relatively rare. It is a more common occurrence in patients who have been over-prescribed anticoagulants. Regardless of the underlying cause of the hemopericardium, pericardiocentesis has shown to be the best treatment method for the condition. References


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Creatine kinase test (checks the level of Creatine Kinase proteins in the blood. Creatine Kinase proteins are normally found inside of healthy muscle cells, but can be found in the blood when muscle cells are damaged.) Electromyography (shows that weakness is caused by destruction of muscle tissue rather than by damage to nerves.) Genetic testing (looks for deletion, duplication, or mutation of the dystrophin gene.) Treatment
There is no known cure for Becker muscular dystrophy yet. Treatment is aimed at control of symptoms to maximize the quality of life which can be measured by specific questionnaires. Activity is encouraged. Inactivity (such as bed rest) or sitting down for too long can worsen the muscle disease. Physical therapy may be helpful to maintain muscle strength. Orthopedic appliances such as braces and wheelchairs may improve mobility and self-care.Immunosuppressant steroids have been known to help slow the progression of Becker muscular dystrophy. The drug prednisone contributes to an increased production of the protein utrophin which closely resembles dystrophin, the protein that is defective in BMD.The cardiac problems that occur with EDMD and myotonic muscular dystrophy may require a pacemaker.The investigational drug Debio-025 is a known inhibitor of the protein cyclophilin D, which regulates the swelling of mitochondria in response to cellular injury. Researchers decided to test the drug in mice engineered to carry MD after earlier laboratory tests showed deleting a gene that encodes cycolphilin D reduced swelling and reversed or prevented the diseases muscle-damaging characteristics. According to a review by Bushby, et al.