Heart Disease Circulatory System

The circulatory system which is present in the chest consists of heart and blood vessels such as arteries, veins and capillaries (Australian Indigenous Healthinfonet, 2016). The heart being the centre controls the blood circulation throughout the body receives deoxygenated blood through veins which is then converted into or replaced by the oxygenated blood from the lungs and then pumped out by the heart to different organs of the body through arteries. (Australian Indigenous Healthinfonet, 2016). The diseases that affects the normal function and structure of the circulatory system are called cardiovascular diseases (Australian Indigenous Healthinfonet, 2016). It commonly includes diseases such as stroke, coronary or ischaemic heart disease, peripheral vascular disease, heart failure, cardiomyopathy etc. that may be life-threatening ("Department of Health | Cardiovascular disease", 2016).

Explain in detail how the following systems adapt, in the short term, to exercise. Please also make brief comment about long term adaptation in each case

Coronary artery disease affects the circulatory system. Chemically, this disease develops when blood vessels that are necessary for living become badly damaged. Cholesterol plaques become inflamed in the arteries. The most common signs and symptoms are chest pains which tighten the chest as if someone were standing on it. Shortening of breath also affects those with this disease because the heart is unable to supply enough blood. A major sign of this disease is having a heart attack. This indicates an artery that is completely blocked. This disease is caused by damaging the coronary arteries by smoking, diabetes, high blood pressure or high cholesterol. To diagnose this disease, medical physicians will perform physical exams and examine blood

The heart disease is one of the killer diseases among the American women. The heart disease is a heart group disease and the heart's blood vessel system. The most common type of heart disease is the Coronary heart disease. The Coronary disease affects the human blood vessels in the heart causing a heart attack or the angina (Gregson, 2009). Angina is a type of condition whereby an individual experiences chest pains in case the heart fails to get enough blood. An individual usually experiences sharp pressing chest pains but sometimes the back, shoulders and arms are also affected. Some of the

Cardiovascular disease has reportedly been the number one disease killer for men and women in the United States of America. Every one out of four deaths is caused by heart disease in the United States alone (Centers for Diseases Control and Prevention). Heart disease refers to the different types of conditions and symptoms that can affect the one’s heart and its functions to the body (Mayo Clinic). Cardiovascular/Heart disease has many causes and conditions, prevention methods and symptoms, and treatment options.

Thousands of babies are born a day in the United States. One out every 691 babies born has Down syndrome, a disorder caused by an extra copy of the chromosome twenty one. In short, this syndrome shortens the person’s life span, and causes assorted severity of mental retardation. Those carrying this extra chromosome have flattened noses, rounder faces, are petite in size, and are much more prone to additional unhealthy disturbances or effects on substantial systems in the body.

Heart disease, sometimes called cardiovascular disease, is the narrowing or blockage of blood vessels around the heart. It is affected by many factors. Some of these factors include age, gender, obesity, high cholesterol, lack of physical activity, diabetes, hypertension, smoking, as well as genetic heart defects that one might be born with. The question now becomes how do these risk factors affect or impact heart disease. Are the factors necessary, sufficient, or component causes? Someone with a healthy heart will generally not have problems associated with heart disease, except perhaps though drug or alcohol use. Someone with heart disease, however, has a heart that has been damaged through one of the

Heart failure is a condition in which the heart muscle is unable to pump enough blood through the heart to meet the body’s need for blood and oxygen. Coronary artery disease is a form of heart disease that effects the chambers of the heart. There are four chambers in the heart. The upper chambers consist of a right and a left atrium and the lower chamber consists of the right and left ventricles. The flow of oxygen rich blood travels from the lungs to the left atrium and into the left ventricle where it is pumped into the rest of the body. When the heart functions properly, all four chambers beat and pump blood effectively in an organized way. The Virtual Medical Centre (Centre, 2008) newsletter states that "Management,

Cardiovascular diseases are diseases which involve the heart or blood vessels, they are in fact the leading causes of death and disability in the world. Cardiovascular diseases include coronary artery disease, or ischaemic heart disease (heart attack), cerebrovascular disease (stroke) and diseases of the aorta and arteries including hypertension and peripheral vascular disease (Mendis, Puska, & Norrving, 2011). They are all due to a disease known as atherosclerosis which affects arteries (George, & Johnson, 2010). There are also other cardiovascular disease that are not related to atherosclerosis, for instance, congenital heart disease caused by abnormal structures of the heart existing at birth, rheumatic heart disease due to Type II hypersensitivity reaction following streptococcal bacteria infection, cardiomyopathies (disorders of the heart muscle) and cardiac arrhythmias (disorders of electrical conduction system of the heart). Among all the cardiovascular diseases, coronary artery disease and cerebrovascular disease are the first two major contributors to global mortality (Mendis, Puska, & Norrving, 2011).

Cardiovascular disease (CVD) refers to the dysfunctional conditions of the heart, arteries, and veins that supply oxygen to vital life- sustaining areas of the body like the brain, the heart itself and other vital organs. Since the term cardiovascular disease refers to any dysfunction of the cardiovascular system there are many different diseases in the cardiovascular category, and many of these diseases are strongly intertwined. Ischemic Heart Disease is the medical idiom for the obstruction of blood flow to the heart. It is usually due largely in part to excess fat or plaque deposits that narrow the veins that provide oxygenated blood to

Cardiovascular disease is the disease that influences the veins which incorporate veins, corridors and vessels and the heart, overall this framework is known as the cardiovascular system. This disease is confounded for the coronary illness and comprises of plentiful issues joined with a natural methodology known as atherosclerosis; when substances develop in the dividers of the conduits. Under the cardiovascular disease flag, there are coronary diseases which influence the corridors, hear musicality issues, known as arrhythmias lastly the cogenital heart defects. The World Health Organization group cardiovascular disease into inherent coronary illness, cerebrovascular disease, coronary infection, rheumatic coronary illness, peripheral arterial disease and the profound vein thrombosis and pulmonary embolism.

addition, this article makes us to understand that the circulatory system comprises of various organs and vessels which plays a pivotal role in the flow of blood, hormones, nutrients, oxygen as well as gases that enters and leave the cells. More so, this article also bring to our awareness the fact that, the circulatory system comprises of three separate or independent systems that work together. These three independent systems consist of the heart ( cardiovascular), the lungs (pulmonary) and arteries, veins, coronary and portal vessels. With the cardiovascular component consisting of the heart, blood as well as blood vessels. In addition, it has a lop through the lungs whereby, blood is been oxygenated. Furthermore, the systemic circulation is also incorporated and runs through the rest of the human body in order to provide oxygenated blood. More so, this article brings to our awareness the fact that oxygen depleted blood is been send away

The Cardiovascular system is an significant system due to the many functions that it has that are important to the body. Many parts of the body have certain stations that are effective in transferring blood, these are known as the veins, arteries, valves, the 4 chambers of the heart, the left and right atrium and the left and right ventricle. Veins return blood to the heart, two very significant veins are the Superior and Inferior vena cava veins. These veins are the most important because of the jobs they have, Inferior vena cava carries the deoxygenated blood from the lower half of the body to the right atrium which is a chamber in the heart and the superior vena cava carries the deoxygenated blood from the upper half of the body. Increasing our Cardiovascular system benefits in many ways, one big way is it gives us more energy.

Blocked or clogged arteries limit blood flow to the heart and starving it of oxygen and nutrients.

The circulatory system is a vast network of organs and vessels that are responsible for the flow of blood, nutrients, oxygen and other gasses, and hormones to and from cells. Without the circulatory system the body would be unable to fight off infections. It is made up of different systems that work together including the cardiovascular, pulmonary and systemic. In addition to blood, the circulatory system also moves lymph which is a clear fluid that helps to get rid of unwanted material in the body. This essay will be examining two diseases effecting the circulatory system, Malaria and Lymphoma. Malaria kills one child every second and over 1 million people die from malaria each year . Approximately 8,000 people were diagnosed with non-Hodgkin’s