A Study On Heart Disease

Heart disease, also known as cardiovascular disease, is a condition in which the blood vessels can become either narrowed or blocked (BHL Center, 2015). Some examples of cardiovascular diseases are: stroke, heart attack, high blood pressure, and heart failure. Cardiovascular disease is

Throughout the US, heart disease is known as one of the most common causes of death. However, this disease is not narrowed down to just one disease. Heart disease describes a range of conditions that affect the heart. Diseases under the “umbrella” of heart disease include blood vessel diseases like coronary artery disease as the inner walls of arteries are lined with plaque overtime, and also includes arrhythmias and congenital heart defects which you’re born with. In addition to this different diseases associated with heart disease, heart disease is also known as “cardiovascular disease.” According to Mayo Clinic, “Cardiovascular disease generally refers to conditions that involve narrowed or blocked blood vessels that can lead to a heart attack, chest pain (angina) or stroke.” Unfortunately, uncontrollable factors such as genetics are some of the leading causes of heart disease, along with eating habits.

Heart Disease is a generic term for heart conditions and there are many of these if you were to look at the British Heart Foundation website; at least 19 are listed. Heart conditions affect the performance of the heart and the main cause of death amongst heart conditions is Coronary Heart Disease, according to the NHS website. This is when the heart muscle receives inadequate blood flow due to an interruption of its blood supply, (Tortora and Dickenson 2011). Coronary Artery Disease is the most common type. The heart is a muscle that requires oxygen and this depends on the supply of blood from the coronary arteries.

Heart disease or coronary heart disease (when the coronary arteries are affected) is the term given when the blood vessels of the heart become blocked and possibly lead to a heart attack or the condition known as angina (chest pains). As high blood pressure means that the blood vessels are already under stress and are being constricted, having hypertension therefore increases your risk of developing heart disease. Due to the restriction of the arteries under high pressure, blood clots are more likely to cause a complete blockage of the blood vessel – causing a heart

‘Heart disease’ is term used broadly when describing any medical condition that causes the heart to function abnormally. Clogged arteries are the common reason of heart conditions

As you can tell, the heart is an essential muscle for your body and has a lot of intricate parts. Cardiovascular health is extremely important, so it should be a priority to try your best to keep it healthy. One of the leading causes of death in America is Cardiovascular Disease. Cardiovascular Disease is a type of condition that affects the way the heart functions. One type of cardiovascular disease are heart diseases caused by atherosclerosis. Atherosclerosis is the buildup of fatty substances in the arteries. One disease caused by atherosclerosis is called

Cardiovascular disease (CVD) is described as a collective term for any disease of the heart and its network of vessels composed of arteries, veins and capillaries. These vessels are essential for providing oxygen

The term “cardiovascular disease” is often used reciprocally with the term “heart disease.” Cardiovascular disease broadly refers to the disease involving the heart and blood vessels. It generally includes diseases such as, heart attack, stroke, congestive heart failure and many others. Indeed, CVD affects the heart and it’s main functions such as the cardiovascular system, the pulmonary circulation and the systematic circulation. The pulmonary circulation’s main function is to pump oxygen-poor blood towards the lungs and pumps oxygen-rich blood to the right side of the heart. Whereas the systematic circulation is the opposite, it pumps oxygen-rich blood to the body and pumps oxygen-poor blood to the left side of the heart. The underlying process

Heart disease describes a range of conditions that affect your heart. Diseases under the heart disease umbrella include blood vessel diseases, such as coronary artery disease; heart rhythm problems. The meaning of “heart disease” is often used with the meaning “cardiovascular disease.” Cardiovascular disease often refers to conditions that involve narrow or blocked blood vessels that can lead to a heart attack, chest pain (angina) or stroke. Other heart conditions such as those that conditions, such as those that affect your heart’s muscle, valves or rhythm, also are considered forms of heart disease. Many forms of heart disease can be prevented or treated with healthy lifestyle choices.

Nature of the Problem – Cardiovascular disease (CVD) is the general name given to any condition or disease involving the heart and/or blood vessels. There are many different types of CVD, which include:

Heart disease also called Cardiovascular is a group of conditions affecting the structure and function of the heart that involves narrowed or blocked blood vessels. Since the blood vessels are disordered this raises the chances of the person having a heart attack.

Heart disease is the number one killer for both men and women in the United States. Every year, about 610,000 people are killed due to heart disease. It is equal 1 in every 4 death. Coronary heart disease is one of heart disease that kills over 370,000 people annually, and every year about 735, 000 Americans have a heart attack (USA Life Expectancy, 2013).

The definition of cardiovascular disease as stated by the British Heart Foundation is as follows, “cardiovascular disease includes all diseases of the heart and circulation, including coronary heart disease (i.e. angina, heart attack), heart failure, congenital heart disease, and stroke. It is also known as heart and circulatory disease.” Although there are numerous subtypes of cardiovascular disease they are all interrelated by a common setback. Atherosclerosis, which is the build-up of a fatty streak inside of the arterial walls, is the mutual element that links all forms of cardiovascular disease together. The build-up of fatty plaque inside of the artery walls can have a number of negative effects on the human body. For example, angina occurs when the narrowing of the arteries due to the build-up of plaque inhibits a sufficient amount of oxygen-rich blood to pass through to the heart. Similarly, a heart attack occurs when part of the fatty plaque breaks away or ruptures and clots the coronary arteries, drastically reducing blood-supply to the heart. Both of these conditions lead to various side effects that can significantly lower ones quality of life or even result in death.

Cardiovascular is a class of disease that involve the heart or the blood vessels which includes veins, arteries, and capillaries, or both can affect the cardio system (Nordqvist, 2014).The CVD system convey oxygenated blood through the arteries for the entire body. Cardiovascular can cause other illness associated with the disease like coronary artery and heart disease, high blood pressure, diabetes, and strokes. How do these diseases affect the body? Coronary artery and heart disease happens when plaque builds up where damage occurs in the arteries due to smoking, high levels of fats and cholesterol in the blood, and inflammation in the blood vessels (National Heart, Lung, and Blood Institute, 2012). High blood pressure (Hypertension) is cause when the heart has to work harder to execute blood for the body and it also hardens the arteries which later develops heart failure. Several conditions will cause HBP or hypertension like smoking, overweight, lack of physical activity, high sodium diet or alcohol consumption, stress and family history. Diabetes occurs when the body does not have adequacy to produce any or enough insulin (triglyceride) causes elevated levels of glucose in the blood ("what is diabetes - Google Search"). Stroke develops when blood clots block an artery or a blood vessel breaks that interfere with the blood flow to a region of the brain (National Stroke Association, 2014).

Cardiovascular diseases (CVD) are a group of disorders that affect the heart in its entirety. WHO report that an estimated 17.5million people died due to a direct result of a form of CVD. Cardiovascular diseases are usually caused by blocked or narrowed blood vessels which in turn prevents blood flow to the heart and other parts of the body. Cardiovascular diseases can be presented by different symptoms for both men and women. For example women usually show increase and prolonged fatigue while most men suffer from chest pain. (Insert ref). Therefore in conjunction with these different symptoms there are different forms of CVD. One of the more common form is atherosclerosis. It is caused due to damage to the endothelium which is in turn