What are biological factors of cardiovascular disease?

Introduction. Dyslipidaemia, diabetes, hypertension, overweight/obesity and central obesity are recognised as major biological risk factors for CVD and also for other conditions.

How does the environment affect cardiovascular disease?

The link between air pollution exposure and cardiovascular disease is supported by extensive evidence from animal models, which show that in controlled conditions, increased exposure to concentration ambient particles increases atherogenesis, insulin resistance, and thrombosis.

Does cultural differences play a role in cardiovascular disease?

Your racial and ethnic heritage may influence your heart disease risk, but lifestyle habits play a bigger role. Rates of high blood pressure, diabetes, and heart disease vary among people of different backgrounds.

What 4 factors influence the cause of cardiovascular disease?

• High blood pressure. High blood pressure is a major risk factor for heart disease.
• Unhealthy blood cholesterol levels. Cholesterol is a waxy, fat-like substance made by the liver or found in certain foods.
• Diabetes mellitus.
• Obesity.

Which environmental factors can affect your heart rate?

The American Heart Association says factors that may influence heart rate include: High temperatures and humidity, which can increase heart rate. The position of your body during the first 20 seconds after standing up. Strong emotions.

Which environmental factors can affect your heart rate and blood pressure?

Blood pressure (BP) is affected by many environmental factors including ambient temperature, altitude, latitude, noise, and air pollutants. Given their pervasiveness, it is plausible that such factors may also have an impact on hypertension prevalence and control rates.

Is heart disease genetic or environmental?

Understanding the Causes of Genetic Heart Disease Some forms of heart disease are caused by one single gene alteration passed down in a family, but the vast majority of the time an individual’s heart problem is the result of many factors, including genetic and environmental (like the food we eat or how active we are).

What are examples of biological risk factors?

Factors such as low intelligence, poor diet, impulsivity and hyperactivity, hormones such as testosterone and cortisol, and environmental pollutants may all affect a person’s biological propensity for criminal or antisocial behaviour.

What is the biggest risk factor for cardiovascular disease?

High blood pressure (hypertension) is one of the most important risk factors for CVD. If your blood pressure is too high, it can damage your blood vessels.

How does race and ethnicity affect cardiovascular disease?

Black men have a 70% higher risk of heart failure compared with white men. Black women have a 50% higher risk of heart failure compared with white women. Black adults are more than twice as likely as white adults to be hospitalized for heart failure.

How sociocultural factors influence cardiovascular disease What can we do?

The socioeconomically disadvantaged groups have a greater exposure to cardiovascular risk factors such as smoking, increasing incidence of atherosclerotic risk factors (eg, obesity, diabetes, dyslipidemia and hypertension), poor working and living conditions, stress, lower rates of formal education, and reduced access …

How sociocultural factors affect cardiovascular disease?

More than six decades of empirical research have shown that psychosocial risk factors like low socio-economic status, lack of social support, stress at work and family life, depression, anxiety, and hostility contribute both to the risk of developing coronary heart disease (CHD) and the worsening of clinical course and …

What are the primary factors that affect heart disease?

Leading risk factors for heart disease and stroke are high blood pressure, high low-density lipoprotein (LDL) cholesterol, diabetes, smoking and secondhand smoke exposure, obesity, unhealthy diet, and physical inactivity.

How does climate change cause cardiovascular disease?

High temperatures can increase the occurrence of heart attacks and strokes in susceptible patients because of increased blood viscosity (68). Heat can induce events such as heart failure or stroke. Proposed mechanisms between heat and cardiovascular mortality include increased surface blood circulation and sweating.

What are some environmental risk factors that should be considered and avoided when exercising?

Lighting, pollution, and traffic are all important safety factors to consider when exercising. Acute hypothermia is caused by __________. To remain healthy, daily fluid intake should be much less than fluid loss. It’s always safer to exercise in a gym.

How many main factors are there in environment?

Air, water, climate, soil, natural vegetation and landforms are all environmental factors. By definition, the environmental factors affect everyday living, and play a key role in bringing health differences across the geographic areas.

Is hypertension genetic or environmental?

Genes likely play some role in high blood pressure, heart disease, and other related conditions. However, it is also likely that people with a family history of high blood pressure share common environments and other potential factors that increase their risk.

How does genetic factors cause hypertension?

Rare, genetic forms of hypertension are caused by mutations in particular genes, many of which help control the balance of fluids and salts in the body and affect blood pressure. The causes of essential hypertension, however, are not well understood.

What are the factors that influence blood pressure?

The three factors that contribute to blood pressure are resistance, blood viscosity, and blood vessel diameter. Resistance in peripheral circulation is used as a measure of this factor. The longer the vessel, the greater the resistance.

What are the causes of cardiovascular disease?

• smoking.
• stress.
• alcohol.
• high blood pressure.
• high blood cholesterol.
• being physically inactive.
• being overweight or obese.
• diabetes.

Are genetics or lifestyle the largest contributing factor to cardiovascular disease?

Summary: Physical inactivity, smoking, high blood pressure, diabetes, and high cholesterol play a greater role than genetics in many young patients with heart disease, according to new research.

What are the six main risk factors for cardiovascular disease?

• High Blood Pressure (Hypertension). High blood pressure increases your risk of heart disease, heart attack, and stroke.
• High Blood Cholesterol. One of the major risk factors for heart disease is high blood cholesterol.
• Diabetes.
• Obesity and Overweight.
• Smoking.
• Physical Inactivity.
• Gender.
• Heredity.

How does biological environment affect health?

A number of specific environmental issues can impede human health and wellness. These issues include chemical pollution, air pollution, climate change, disease-causing microbes, lack of access to health care, poor infrastructure, and poor water quality.

What are the biological factors of environment?

• Temperature and Relative Humidity (RH) To avoid damage to collections it is important to maintain constant levels of temperature and RH and to avoid rapid fluctuations.
• Light and UV.
• Insects and pests.
• Pollutants.
• Fungi.
• Human influences.

How does biology affect our health?

Doctors, nurses, and other medical staff must study biology to learn how to aid both humans and animals. Learning about the human body’s inner processes, organs, neurological system, blood, reproduction, development and diseases all prove essential for treatment and research.