Back pain, chest tightness, shortness of breath, cardiac angiography is fine. What happened?

Back pain, chest tightness, shortness of breath, cardiac imaging no problem may be caused by cardiac neurosis, myocardial ischemia, anxiety and other factors, the specific analysis is as follows:

1. Cardiac neurosis

can cause neurological dysfunction, leading to increased heart contraction, causing cardiac dysfunction, resulting in back pain, chest tightness, shortness of breath, cardiac imaging no problem phenomenon.

2. Myocardial ischemia

Myocardial ischemia can affect myocardial blood supply, leading to myocardial metabolic disorders, garbage toxins accumulated around the myocardium, causing myocardial spasm, leading to radiation back pain, back pain, chest tightness, shortness of breath, cardiac imaging no problem.

3. Anxiety disorders

Anxiety disorders can make patients nervous, worry, fear and other psychological, so that sympathetic nerve excitation, leading to myocardial contraction excitation, so that the nerve spasm around the back, so that patients appear back pain, chest tightness, shortness of breath, cardiac imaging no problem.