Essentially a pump, the heart is a muscle made up of four chambers separated by valves and divided into two halves. Each half contains one chamber called an atrium and one called a ventricle.
The atria plural for atrium collect blood, and the ventricles contract to push blood out of the heart. The right half of the heart pumps oxygen-poor blood blood that has a low amount of oxygen to the lungs where blood cells can obtain more oxygen. Then, the newly oxygenated blood travels from the lungs into the left atrium and the left ventricle.
The left ventricle pumps the newly oxygen-rich blood to the organs and tissues of the body. This oxygen provides your body with energy and is essential to keep your body healthy.
The general term used to cover malfunctions of the heart is Heart Disease, or sometimes Cardiac Disease "Cardiac" is a Latin term for the heart.
Though there are multiple forms of heart disease, our discussion focuses on the two most common: Heart Attack and Heart Failure. This document is designed to teach you about heart attacks and heart failure: As both of these diseases are to some extent avoidable, we have also provided a discussion of preventative steps you can take to decrease your chances of having to deal with heart disease, or to minimize the negative effects of existing heart disease.
Please note that though this information is as accurate as possible, it is no substitute for a qualified physician's advice. Consult with your doctor before making changes to any treatment regimen you may be prescribed, and before beginning any program of exercise or other significant lifestyle change, especially if you have a known heart problem or are a middle-aged or older adult.
There is no substitute for your doctor's advice. Although heart disease can occur in different forms, there is a common set of core risk factors that influence whether someone will ultimately be at risk for heart disease or not.
We start our discussion of heart disease by describing these common risk factors, and then move on to cover specific conditions. There are many factors that can increase your risk of getting heart disease.
|What is Heart Disease?|
|Introduction to Heart Disease||Essentially a pump, the heart is a muscle made up of four chambers separated by valves and divided into two halves. Each half contains one chamber called an atrium and one called a ventricle.|
|Essay: What is Heart Disease?||Topics by nbsp; Federal statutes and regulations and Executive Order require that all federal agencies establish occupational safety and health programs for their employees.|
Some of these factors are out of your control, but many of them can be avoided by choosing to live a healthy lifestyle.
Some of the risk factors you cannot control are: Men have a greater risk than women for developing heart disease.
Men also are at greater risk of having a heart attack at a younger age. Unfortunately, these facts often mislead women into believing that they are not at risk for heart disease.Heart disease Introduction What is heart disease?
Heart disease or Cardiovascular disease is an abnormal function of the heart or blood vessels. It can cause an increase in risk for heart attack, heart failure, sudden death, stroke and cardiac rhythm problems, thus resulting in decreased quality of life and decreased life expectancy.
Unfortunately, these facts often mislead women into believing that they are not at risk for heart disease. This is not true; heart disease is the number one killer of women (just like men).
Women and men should both take steps to prevent heart disease.
Age: Simply put, the older you get, the greater risk you run for developing heart disease. It is estimated that four out of five individuals who die of coronary heart .
Aug 03, · Introduction Heart disease affects people in different ways such as coronary artery disease (CAD), heart failure, heart arrhythmias, angina, and Myocardial infarction (MI).
It is the leading cause of death in women in the United States, but surprisingly, most women are not aware of this.
Most people don't know very much about heart disease, and used to be one of those people. I wanted to be informed on these things that I didn't know about.
I didn't want to go on not knowing about it, especially when many members of my family have been diagnosed with some type of heart disease. Congenital heart disease is a form of heart disease that develops before birth. Congenital heart disease is an extremely broad term.
However, these diseases usually affect the formation of the heart muscle, chambers, or valves. Most people don't know very much about heart disease, and used to be one of those people.
I wanted to be informed on these things that I didn't know about. I didn't want to go on not knowing about it, especially when many members of my family have been diagnosed with some type of heart disease.