Homocysteine 21.2 Is it serious and why?

If it is caused by hyperhomocysteinemia, H-type hypertension, etc., the prognosis is generally good after active treatment, usually not serious. If it is caused by

acute myocardial infarction, cerebral infarction and other diseases, it is more serious, may cause irreversible damage to the myocardium, brain tissue, or even life-threatening.