Coronary heart disease: “traffic jam” for heart blood
Coronary heart disease, known as coronary porridge, is the result of the sclerosis of coronary porridge, which leads to narrow veins or obstructions, as well as a lack of blood and oxygen in the heart muscles, which triggers a general description of a series of heart diseases. The coronary artery is a vital blood vessels for the heart, and when the coronary membrane is coronary internal membrane formed as a scrawl of porridge, i.e., as a result of lipid deposition, inflammation, etc., the vascular wall grows thicker, hardened and narrower. This is like a city where water pipes are blocked by dirt, water is not well-flowed and the heart, the “engine”, is not adequately nourished by blood, and problems arise.
The main symptoms of coronary heart disease are diverse. Cardiac pain is a more typical symptom, with patients often feeling squeezing pain or suffocation in the chest, usually in the back of the chest or in the front of the heart, and can be radiationed from the left shoulder, the inner side of the left arm, usually induced by physical work, emotional agitation, food, cold, etc., for a period of 3 – 5 minutes. Myocardial infarction is a serious type of coronary heart disease, which is more severe and lasting for several hours or more, and where rest and nitric acid glycerine are often unmitigated, and may be accompanied by conditions such as nausea, vomiting, sweating, breathing difficulties, near-death. Some of the patients may be characterized only as an aberrational symptoms such as discomfort, palpitation, inactivity, or, in the absence of obvious symptoms, evidence of myocardial infarction, or amphibious myocardial infarction through tests such as electrocardiograms, heart ultrasound etc., which are described as non-asymptomatic myocardial insufficiency, easily neglected, but also at greater risk.
The incidence of coronary heart disease is closely linked to multiple risk factors. Age growth is one of the inalienable factors, and the incidence of coronary porridge hardening is increasing as age increases. In terms of gender, men have higher rates of morbidity than women, but the rate has risen rapidly after menopause. Blood resin abnormalities are an important risk factor, in particular the rise of low-density protein cholesterol (LDL-C), which promotes the sclerosis of the artery. High blood pressure can damage the inside of the artery and accelerate the sclerosis of the porridge. Diabetes can also affect vascular function and increase the incidence of coronary heart disease due to blood sugar metabolism. Tobacco use can damage inner-vascular cells, constrictes, convulsions and promotes the formation of clots; obesity, lack of exercise, chronic mental stress, unhealthy diets (e.g. high salt, high fat, high sugar diet) and can cause coronary heart disease.
The diagnosis of coronary heart disease is based on the patient ‘ s symptoms, electrocardiograms, cardiac markers (e.g. myocardial calcium protein, etc.), coronary aneurysm, etc. The EKG can detect changes in myocardial insufficiency, such as low pressure in ST, reversal of T-waves, etc., but some patients may be normal in non-prevalence EKGs. Cardiac marker tests help to determine the occurrence of myocardial infarction and to assess the severity of the disease. The coronary artery is the “gold standard” for the diagnosis of coronary heart disease, which provides an important basis for the development of treatment programmes by directly observing the morphological, narrow and pathological aspects of the coronary artery.
The treatment of coronary heart disease includes medication, intervention and surgical treatment. Medicinal treatment is the foundation, the main aim being to alleviate symptoms, improve myocardiosis, prevent myocardial infarction and death. Drugs commonly used are nitrates (e.g., nitric acid glycerine), which expands the coronary artery and increases the blood supply; β-receptor retardants, which reduce cardiac oxygen consumption; calcium-channel retardants, which expand the blood vessels, lower blood pressure and reduce the oxygen consumption of myocardial muscles; anti-brand drugs (e.g., aspirin, chlorpellere) which inhibit the accumulation of platelets and prevent the formation of leukemia; and histin-type drugs, which are used to reduce blood resins, stabilize porridge stubbles, etc. Interventions are mainly through coronary artery intervention (PCI) with catheters and catheters that are implanted in a narrow or blocked coronary artery, open the veins and restore the heart muscle to blood. Surgery is mainly a coronary artery by-pass transplant (CABG), known as “bridge surgery”, which takes the patient’s own blood vessels (e.g., a hidden vein, an emulsive artery, etc.), creates a “sideway” between the close and far ends of the coronary artery, bypassing the narrow areas and providing a new means of blood supply for the heart muscle.
Coronary heart disease is a serious threat to human health and life. The prevention of coronary heart disease is essential, and people should maintain a healthy lifestyle, a proper diet, adequate exercise, cessation of alcohol and tobacco, weight control, psychological balance, active control of risk factors such as hypertension, hypertension and diabetes, and periodic medical examinations to enable early detection and intervention to avoid the occurrence or delay of coronary heart disease. In cases of diagnosed coronary heart disease, treatment and management should be carried out in strict compliance with medical instructions, with periodic review to improve the quality of life and reduce the risk of cardiovascular events.
