Myocardial ischemia 'return' has been 'locked', the last one is actually a drug, 3 abnormalities must be vigilant

Myocardial ischemia means that the blood perfusion of the heart is reduced, the heart does not have sufficient blood supply, and the myocardial energy metabolism is abnormal, which cannot support the normal work of the heart at all. Myocardial ischemia occurs in middle-aged and elderly people, and often causes angina pectoris and arrhythmia. What is the cause of myocardial ischemia?

1. Hyperlipidemia

Hyperlipidemia is the main cause of thrombosis. Under normal circumstances, the cholesterol content in blood is 5.2~5.7 mmol per liter. As long as the cholesterol content in the blood exceeds this value, blood lipid deposition will be formed, which will reduce the permeability of coronary arteries and the ability to obtain oxygen. Insufficient, resulting in myocardial ischemic necrosis.

2. Diabetes

The glucose content in the blood of diabetic patients is much higher than that of normal people. If persistent hyperglycemia is not effectively controlled, it will affect vascular tolerance and reduce myocardial vascular permeability, thereby affecting the normal contraction and relaxation of blood vessels, leading to myocardial ischemia.

3. Hypertension

Either increased diastolic or systolic blood pressure can cause myocardial ischemia. Hypertension will directly cause coronary arteriosclerosis, thereby affecting the ability of myocardial blood return, and ultimately lead to myocardial ischemia.

4. Smoking and uncontrolled drinking

Studies have found that smokers are several times more likely to suffer from coronary heart disease, because tobacco contains a lot of harmful carcinogens such as tar, carbon monoxide, nicotine and nicotine, which can damage the normal physiological function of the lungs and is not conducive to the utilization of oxygen by red blood cells.

5. Too much mood swings

Excessive mood swings can cause vascular changes, leading to myocardial ischemia, thrombosis in the blood vessels, and insufficient blood supply to the blood vessels, thereby causing myocardial ischemia.

6. Oral contraceptives

Long-term use of oral contraceptives can increase blood pressure, increase blood viscosity, and make glucose intolerance. Oral contraceptives also change the coagulation mechanism and are prone to thrombosis, which is one of the causes of myocardial ischemia.

1. Unexplained chest tightness

Patients with myocardial ischemia will experience chest tightness, shortness of breath and palpitations when they do a little activity, which can be relieved by themselves after rest. In addition, chest tightness and palpitation may also occur during excessive defecation or sex, and some patients also experience chest pain. In addition to this, heart palpitations and chest pains can occur when watching stimulating movies, overeating, and being suddenly stimulated by cold.

2. Precordial pain

When mentally overstressed or overworked, patients with myocardial ischemia will experience obvious dull pain in the precordial area or behind the sternum, and some patients will present with constriction-like pain, and the pain will radiate to the left upper arm and left shoulder, usually lasting 3 to 5 minutes. It can be relieved as long as you rest. In addition, patients with myocardial ischemia also experience exercise-related pain, such as tooth pain, leg pain, and headache.

3. Abnormal sleep

At night, when the pillow is too low, chest tightness and suffocation often occur, and high pillows must be used to feel comfortable. Sudden heart palpitations, difficulty breathing, and sudden chest pain while lying in bed or asleep during the day, relieved by standing or sitting up.

When symptoms of myocardial ischemia occur, you should go to the hospital for an electrocardiogram or echocardiogram, and actively cooperate with the doctor for treatment. Usually do a good job of nursing, adopt a low-salt and low-fat diet, and properly consume seasonal vegetables and fruits. The daily intake of sodium salt should not exceed 6 grams, and you must quit smoking and drinking. Choose the appropriate aerobic exercise according to your own interests and hobbies, which can improve cardiopulmonary function. Keep your emotions stable, don't be overjoyed, don't be overly nervous and anxious, and take things lightly when you encounter them. Eating more foods containing dietary fiber and massaging the abdomen can promote gastrointestinal motility and prevent constipation. Keep a regular schedule, avoid staying up late, and don’t overwork your body.