How does the heart have tightness to return a responsibility

The heart has a sense of tension generally include emotional anxiety, arrhythmia, myocardial ischemia, etc.

1. Emotional anxiety

If the patient's mood is in a state of anxiety for a long time, it may lead to the regulation of the autonomic nervous system disorder, affecting the perception of the heart, causing the above phenomenon.

2. Arrhythmia

arrhythmia patients due to heart disorder beating or uncoordinated contraction, resulting in too fast or too slow heartbeat, resulting in cardiac tension.

3. Myocardial ischemia

Patients with myocardial ischemia due to coronary artery stenosis, resulting in poor blood circulation, so that the myocardium can not get enough oxygen and nutrients, causing myocardial cell damage, resulting in tension.