上世纪60年代,科学家就发现有一种基因突变能引起血液中同型半胱氨酸(Hom ocyste ine,H cy)的浓度极度增高,此种患者极易引起心脏病,后来医生们发现即使H cys浓度只是中度升高,其患心脏病的危险性也很大,研究表明,HCY与心脑血管疾病有密切关系,是个独立的危险因素。1高同型半胱 In the 1960s, scientists discovered that a mutation in a gene causes an extremely high concentration of Homocysteine ​​(Hcy) in the blood. Such a patient can easily cause heart disease. Later, doctors found that even if H cys Concentration is only moderately elevated, and its risk of heart disease is also great, studies have shown that HCY and cardiovascular and cerebrovascular diseases are closely related, is an independent risk factor. 1 high homocysteine