What symptom does coronary heart disease have? Chest tightness + suffocation?

summary

Coronary heart disease is referred to as coronary heart disease. It refers to the abnormal lipid metabolism, the lipid deposition in the blood on the smooth intima of the artery, and the accumulation of some atherosclerotic lipid substances in the intima of the artery into white plaques, which is called atherosclerotic lesions. These plaques gradually increase, resulting in arterial stenosis, so that blood flow is blocked, leading to heart ischemia, angina pectoris. What symptom does coronary heart disease have? Tell everybody.

What symptom does coronary heart disease have? Chest tightness + suffocation?

First: it's more comfortable to sleep in the evening with a high pillow. If you change it into a low pillow, you will have chest tightness or even suffocation. When you lie flat, you will suddenly have heartache, palpitations and sometimes dyspnea, which need to stand up to relieve.

Second: after fatigue or sudden mental tension, angina pectoris appears in the anterior region, and radiates to the left arm, which can be relieved after a short rest.

Third: myocardial infarction type: coronary artery stenosis is more serious, or even blocked, there will be a reduction or interruption of blood supply, making severe myocardial ischemia and even lead to myocardial necrosis. Do physical labor is the emergence of chest tightness, shortness of breath, want to breathe deeply, palpitations, and can be relieved after a rest. 　

matters needing attention

Due to the coronary artery problems, resulting in insufficient blood supply, myocardial will accelerate the operation, load increase at the same time also appear myocardial transient ischemia and hypoxia, colic symptoms.