The cause of heart disorders that cause sudden death at a young age

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Hypertrophic cardiomyopathy and other similar heart disorders can cause sudden death in a healthy person. Scientists have identified the cause of such anomalies. According to them, this occurs in the occurrence of hypertrophic cardiomyopathy and other similar diseases. Researchers have found that an extracellular matrix – a structure that is involved in the mechanical support of heart muscle cells.

scientists have studied the connective tissue that form an extracellular matrix at the heart of pigs, a significant role in the progression of heart disease. The affected cardiomyopathy. When experts removed defective cells from these tissues and replaced them healthy, they became worse. Further research showed that in the heart with cardiomyopathy, the extracellular matrix is ​​characterized by increased rigidity of supporting structures. Such rigidity causes tissue cells on the matrix to make more effort to stretch – the result is their excessive growth and thickening of the muscle. A common cause of sudden deaths of young athletes, as well as healthy people. In older people, this disorder contributes to deaths from congestive heart failure.