Cardiovascular disease is all about it. Come and learn.

Cardiovascular disease is the world ‘ s leading health killer, and, according to the World Health Organization, approximately 17.9 million people lose their lives each year. It is broad and covers heart disease, stroke and multiple vascular diseases. These diseases occur not by chance, but by a combination of factors. From genetic orientation to lifestyle, and from environmental effects on psychological stress, each link may add bricks to the development of cardiovascular diseases. The causes of cardiovascular diseases are described in detail to help understand the nature of the disease.I. What is cardiovascular disease?Cardiovascular diseases are the sum of a range of diseases affecting the heart and vascular system, including, but not limited to, coronary artery diseases (e.g., cardiac pain and myocardial infarction), hypertension, stroke (brain vascular disease), perivascular diseases, rheumatological heart disease, congenital heart disease, and deep veins and pulmonary embolism. These diseases are usually associated with the sclerosis process of the artery porridge, i.e., the sediments of fat, cholesterol, calcium and other substances within the vascular walls form specks, leading to a narrow or constricted vein, which affects normal blood flow, causing damage to the heart and other organs. Cardiovascular disease is one of the leading causes of death globally, with risk factors including smoking, unhealthy diets, lack of exercise, obesity, hypertension, hyperfaitalemia and diabetes. The key to the prevention and management of cardiovascular diseases is the identification and control of these risk factors, the adoption of healthy lifestyles and, where necessary, medical interventions.Factors contributing to cardiovascular disease1. Genetic and biological factors(1) Genetic susceptibility: Family history is an important indicator of cardiovascular disease risk. If immediate family members have a history of early cardiovascular disease, the likelihood of an individual becoming ill increases.(2) Physical state: Basic diseases such as hypertension, high cholesterol and diabetes, as well as elevated levels of homosicosicosilicate, are the hotbeds of cardiovascular disease.2. The impact of lifestyles(1) Undesired eating habits: High fats, high salinity, high sugar diet patterns, especially oversaturated fats and trans-fats, are accelerators of cardiovascular diseases.(2) Lack of exercise: a long-suspensive lifestyle reduces physical metabolic efficiency, increases the risk of obesity and indirectly contributes to cardiovascular disease.(3) Smoking and alcohol consumption: Harmful substances in tobacco and alcohol directly damage the vascular walls, accelerate fat deposition and induce vascular convulsions, as a direct cause of cardiovascular disease.(iv) Stress and sleep deficiency: Continued psychological stress and poor sleep quality will lead to hormonal imbalance in the body, increased blood pressure and increased heart burden.3. Environmental and socio-economic factors(1) Environmental pollution: Air, water and soil pollution can affect cardiovascular health in a number of ways, such as direct lung damage caused by inhalation of toxic particles, which in turn affects the cardiovascular system.(2) Socio-economic status: Low income and lack of educational resources tend to mean poorer diet, living conditions and higher stress, which are important drivers of cardiovascular diseases.III. How to reduce the risk of cardiovascular disease(i) Healthy diet: Eating more foods rich in dietary fibres, vitamins and minerals can help to reduce “bad” cholesterol (LDL); choosing foods such as olive oil and fish oil rich in unsaturated and unsaturated fatty acids, reducing ingestion of saturated and trans-fats while limiting salt and sugar.(2) Normal motion: Aerobics with a moderate strength of at least 150 minutes per week, such as fast walking, swimming, cycling, etc., help to control weight and enhance CPR function.(3) Weight control: Maintaining a healthy body weight, BMI is the best between 18.5 and 24.9, and excess weight or obesity significantly increases the risk of cardiovascular disease.(4) Prohibition of alcohol and tobacco: smoking and excessive drinking are the main risk factors for cardiovascular diseases. The cessation of smoking and, if unavoidable, the proper drinking of alcohol are essential for heart health.(5) Management of stress: Learning to relax skills such as meditation, yoga or deep-breath exercises helps to reduce stress and improve mental health.(6) Periodic check-ups: periodic blood pressure, cholesterol, blood sugar, etc., are performed to keep abreast of their health, and medical intervention is taken when necessary.(7) Good sleep: Ensuring quality sleep of between 7 and 9 hours per night and poor sleep habits increase the risk of heart disease.SummaryIn general, the occurrence of cardiovascular diseases is the result of a combination of factors, ranging from an uncontrolled genetic and physiological basis to a variable lifestyle and social and environmental factors. In-depth knowledge of these causes helps us to prevent and control cardiovascular diseases effectively from the source, through healthy diets, regular exercise, weight control, anti-smoking alcohol, management of stress and regular examinations. At the same time, it is an important basis for public health policy development and universal access to health education, which has far-reaching implications for reducing the global burden of cardiovascular disease and improving the overall health of the population.