U.S.A. studies and claims the bad syndrome of neonate's left heart development has season modes

U.S.A. studies and claims the bad syndrome of neonate's left heart development has season modes
Www.xinhuanet.com researcher, American of special despatch, find neonate that born take place left heart relatively high in bad probability of the syndrome in development from April to July March 31 such as Beijing, this may result from the reason that the pregnant woman suffer from courageous and upright angina of suppuration and influence foetuses.
The intersection of state and the intersection of Cincinnati and leather the intersection of Lodz and angstrom of children's hospital, Ohio of U.S.A., propose Sa, guide doctor 30 in report at the intersection of American and the intersection of heart disease and institute's meeting that Orlando hold, they find the bad syndrome of neonate's left heart development have clear season modes under study for action. This shows " The environmental factor may play an important role in having illness coming on " . They are further determining, whether this relates to the fact that the pregnant woman suffers from courageous and upright angina of suppuration.
According to Reuter, these researchers have studied in 1996 among 2006, 38 situations of left heart development with neonatal bad syndrome of 1500 children's hospitals in U.S.A., and analyzed other relevant research results synthetically.
Courageous and upright angina of suppuration is that a kind of streptococcus is infected with disease. Researchers say, being infected by this kind of streptococcus if does not treat, can cause rheumatic fever and sex heart disease all one's life. Courageous and upright angina of suppuration occurs frequently in winter, may influence the foetus in developing through the pregnant woman.
They point out, research indicated, the human body reacted and can damage the left heart to the immune system of the streptococcus before this, still study to reveal, a lot of pregnant women giving birth to the damaged child of left heart have many health problems correlated to courageous and upright angina of suppuration for a long time.
The bad syndrome of left heart development influences the whole part of left of heart, usually needs to do 3 operations to repair at least.
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