Most of the time, the feeling of pressure on the heart is considered to be myocardial ischemia, and systematic treatment is recommended. For cardiac myocardial ischemia episodes, they are often paroxysmal. Associated with mood swings, exercise and other triggers, patients experience a fist-sized or palm-sized pressure and crushing-like sensation in the anterior region of the lower and middle sternum. Angina symptoms last 1-5 minutes at a time, up to 15 minutes, and often occur on top of the corresponding triggers. For the heart always feels pressure, the unstable state of angina pectoris and the possibility of further possible myocardial infarction are considered. Therefore, it is recommended to give early and systematic treatment in hospital, including ECG, cardiac enzymes, cardiac ultrasound, coronary imaging, and if necessary, coronary intervention or surgical bypass surgery based on medication.