Symptoms of myocardial ischemia

summary

Myocardial ischemia is a pathological state in which the blood perfusion of the heart is reduced, resulting in the decrease of oxygen supply to the heart, abnormal myocardial energy metabolism, and unable to support the normal work of the heart. The energy needed for heart activity is almost completely provided by aerobic metabolism, so even when it is quiet, the blood oxygen uptake rate of myocardium is also very high (about 70%). Under normal circumstances, the body can make the blood supply and demand relatively constant through self-regulation, so as to ensure the normal work of the heart. Symptoms of myocardial ischemia? Let's talk about it

Symptoms of myocardial ischemia

When you are tired or nervous, you will have stuffy pain or constrictive pain in the sternal or precordial area, and radiate to the left shoulder and upper arm, lasting for 3-5 minutes. After rest, you can relieve yourself, accompanied by sweating. Chest tightness, palpitation and shortness of breath occurred during physical activity, and relieved spontaneously during rest.

At night, when the pillow is low, I feel chest tightness and suffocation, so I need a high pillow position to feel comfortable; If you have chest pain, palpitation or dyspnea when you are sleeping or lying flat during the day, you need to sit up or stand up immediately to relieve them. After full meal, cold, drinking, chest pain, chest tightness.

Flustered, chest tightness, shortness of breath or chest pain during sexual life or forced defecation. Sudden bradycardia, hypotension or syncope. There is no reason to explain fatigue, lack of energy. Patients without typical symptoms only feel stomach discomfort, nausea, or toothache, cervical pain, etc.

matters needing attention

Low salt low-fat light diet, eat sweet potatoes, tomatoes, carrots, black fungus and other vegetables, drink some green tea, tea contains a small amount of theophylline, has a certain diuretic effect, the treatment of myocardial ischemia in patients with a certain help, there is vitamin C in tea, can play a role in the prevention and treatment of atherosclerosis, but should not be too thick.