Explanation Of Coronary Heart Disease

Cardiovascular diseases has affected large number of population worldwide and in developed countries it is responsible for half of all deaths, coronary artery disease (CAD) alone is responsible for 1 of every 4.7 deaths in the United States (Eichner et al., 2002).

Based off of the case study regarding a 47 year old man who has recently been diagnosed with a heart disease known as CAD; I decided to further my research on this topic because it was intriguing to discover all heart diseases including coronary heart disease are taking the lives of countless individuals each year in our nation. A tremendous number of more than 13 million Americans (2005-2015, WebMD).

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

Nevertheless, there is an understandable and noticeable link between circulatory related diseases and lifestyle diseases, such as Coronary Heart Disease. Coronary heart disease can occur when fatty acids, such as cholesterol in an inadequate diet, build up in the walls of the coronary artery. These fatty deposits collect minerals and harden to become a plaque. Eventually, this plaque grows and can swells up, forming an aneurism. In some cases, this aneurism may burst leading to instant death. As it continues to grow and swell up, it finally blocks the artery completely and forms blood clots. This is known as coronary thrombosis. A myocardial infarction, or in other words as heart attack, occurs when no oxygen is able to reach the coronary artery and thus it is unable to fulfil its role in providing the heart muscle with a sufficient supply of blood. Heart attacks are very common in the society nowadays, especially occurring in smokers or obesity related diseases (Millar, June 2014)

Heart disease is known widely all over the world. It’s the number one death issue in the United States and also in the state of Oklahoma. Even though America is counted as one of the developed countries in the world, however, it still has an issue of finding a cure to stop these deadly diseases. In Oklahoma, the number one death issue is heart disease and strokes (Heart Disease and Strokes). “It is Oklahoma’s leading killer for both men and women, resulting in more than 9,000 deaths in 2012” (Understanding Heart Disease). Some of these heart diseases are Coronary artery disease, which is narrowing of the arteries, heart attack, abnormal heart rhythms or arrhythmias, heart failure, heart valve disease, congenital heart disease (Different

Cardiovascular disease is a substantial concern and has emerged as one of the leading health issues. In examining cardiovascular disease, its incidence is astounding. Each year approximately one million men and women die, averaging one death every thirty three seconds (Heart, 2013).The death rate for cardiovascular issues such as myocardial infarction and CHF claim more lives than cancer and Aids combined. Heart disease will be the number one cause of death by the

Most people do not identify that cardiovascular disease is the primary cause of death and has the most modifiable risk factors to prevent cardiovascular disease.

Heart disease is one of the leading causes of death in the United States and also one of the most preventable. In 2005, the total number of cardiovascular disease deaths had increased globally to 17.5 million from 14.4 million since 1990. Symptoms and triggers of this disease consist of high blood pressure, high cholesterol, cigarette smoking, diabetes, poor diet, physical inactivity, and obesity. Over time, these risk factors cause changes in the heart and blood vessels that can lead to heart attacks, heart failure, and strokes. By 2013, 614,348 people died in the United States from heart disease, in my opinion that almost sounds like a pandemic.

“80% of individuals who suffer [SCD] have coronary heart disease (Zipes and Wellens 2334).” CHD occurs when plaque builds up in the coronary arteries, which provide oxygen-rich blood to the person’s heart. The plaque narrows these arteries, causing reduced blood flow to his or her heart muscle. After a while this area of plaque can rupture, and this could potentially cause a blood clot to begin forming on the surface of the plaque. This blood clot is what ultimately causes a heart attack. Some muscle cells die during a heart attack and are replaced with scar tissue, which damages the heart’s electrical system. Electrical signals might spread abnormally throughout the heart, resulting in SCA in the future. Additionally, countless people are not aware that they have CHD until SCA occurs (“What Causes Sudden Cardiac

Similar to other diseases coronary heart disease affects thousands of people. The disease affects the heart in that it causes a waxy substance called plaque where it builds up inside of the coronary arteries. These arteries supply oxygen-rich blood to the heart muscle. When a person has coronary heart disease the hardened arteries restrict blood flow, which means that the heart cannot receive enough oxygenated blood, especially when it beats quickly during physical exertion or stress. This can cause chest pain and shortness of breath. However, if the artery is completely blocked, a heart attack can occur. Lack of oxygen during a heart attack causes damage as the heart muscle dies and is replaced with scar tissue. If damage is severe, the heart

Since 1960 the age-adjusted mortality rates for cardiovascular disease (CVD) has declined steadily in the U.S. due to multiple factors, but still remains one of the primary causes of morbidity and premature mortality worldwide. Greater control of risk factors and improved treatments for cardiovascular disease has significantly contributed to this decline (Centers for Disease Control and Prevention, 2011). In the U.S. alone it claims approximately 830,000 each year and accounts for 1/6 of all deaths under the age of 65 (Weiss and Lonnquist, 2011). Based on the 2007 mortality rate data an average of 1 death every 37 seconds is due to cardiovascular disease (Lloyd-Jones et al., 2009). Controlling and reducing risk factors is crucial for

I am concerned with coronary artery disease (CAD), as it is the leading cause of death in the United States and Florida. It is the most well-known kind of coronary illness. Over time CAD can debilitate the heart muscle and contribute to heart attacks. There are many modifiable risk factors, such as quit smoking, decrease alcohol intake, modifying the diet to reduce sodium and sugar intake, reducing obesity by losing weight, and increasing activity. Hypertension, diabetes also contributes to CAD.

Cardiovascular diseases (CVDs) are the most common cause of mortality worldwide, especially in developed countries. But they are also largely preventable, and many studies have tried to clarify the related risk factors, and what could be done to avoid them.

The process of coronary heart disease begins when the coronary arteries become narrowed by a build-up of fatty material. This condition is called atherosclerosis. If this process continues the arteries may become too narrow to deliver the oxygen rich blood that the heart

The disease itself creates heart failure and irregular heartbeats leading to Atherosclerosis which is Artery walls thicken largely. There are little treatments to efficiently cure or solve the complex heart disease. The disease has taken many lives away as it progresses in the world. There has been a total of 8.9 million deaths recorded to be the highest in the last years. The disease causes risk more than any other disease ever recorded to affect people’s lives.