Can myocardial ischemia without coronary heart disease heal itself?

Coronary heart disease refers to coronary atherosclerotic heart disease. Whether myocardial ischemia without coronary atherosclerotic heart disease can be self-healing is related to the physical condition, as follows:

If it is myocardial ischemia caused by cardiac neurosis and autonomic nerve function regulation disorder, usually the symptoms can be improved after adjusting emotions and lifestyle intervention. At this time, there is the possibility of self-healing. However, if it is myocardial ischemia caused by cardiomyopathy or congenital heart disease, although there is no coronary atherosclerotic heart disease, it generally does not appear self-healing due to cardiac function damage.