Heart Attacks : A Heart Attack

Cardiovascular disease is a leading cause of cardiac emergencies and it is also a number 1 killer in the United States. Heart attack and cardiac arrest could occur during cardiac emergencies. Heart attack is when blood flow to the part of the heart muscle is blocked, causing cells to die and leading to permanent damage of the heart muscle which are the two most common cardiac emergencies that could happen to a person. Cardiac arrest is another form of cardiac emergency. It is where an unexpected loss of heart function, breathing and consciousness. Common causes of cardiac arrest are cardiovascular disease, breathing emergencies, severe trauma, electric shock, and drug overdose. Cardiac emergencies in children are rare. A respiratory emergency

Some symptoms include chest discomfort, coughing, nausea, vomiting, chest pain, pressure, dizziness, shortness of breath, yellowing, restlessness and sweat spells. Some causes of a heart

A heart attack occurs when the oxygenated blood that typically flows to the heart muscle is severely reduced or cut off. This happens because the coronary arteries that supply the heart with blood slowly become narrow from built up plaque. If a piece of plaque breaks off, a blood clot typically forms around the plaque and the clot can block the blood flow through the heart. When blood flow is blocked, the muscles of the heart becomes starved for oxygen and nutrients, this is known as ischemia. Because the body needs oxygen to carry out vital life processes, ischemia can cause damage or death to parts of the heart muscles. When damage occurs it is called a heart attack or myocardial infarction (American Heart

What is cardiac arrest? “According to the Centers for Disease Control (CDC), sudden cardiac arrest is when the heart suddenly stops beating, resulting in no blood flow to the brain and other vital organs.” .This occurs instantly leading to unexpected death. People tend to confuse a heart attack and cardiac arrest with one another (pause)... a heart attack can lead to cardiac arrest, but they are completely different. What is a heart attack? A heart attack is caused from a blockage of blood flow to the heart muscles. (pause)

A heart attack occurs when an artery that supplies blood to the heart becomes blocked. The loss of oxygen and nutrients damage the heart's muscle tissue, causing the remaining healthy tissue to pump even harder to keep up.

lives. A simple definition of a heart attack is a sudden failure of the heart

Prevention is always the key. However, not everyone will listen to their doctors. Some patients may not be able to afford their blood pressure medications, never realizing that further down the line they could end up with heart failure. This condition is chronic, meaning it has the ability to continue to get worse over time, if left untreated. Medications and surgeries can help you to live a better quality of life, but such treatment measures may not help if you have a severe case of heart failure. Heart failure is fatal in the worst cases (Heart Failure, 2014). Heart failure can suddenly get worse due to many factors. Things such as lack of blood flow to the heart muscle, eating foods that may be higher in salt, a sudden heart attack, an infection in the body or other illnesses, skipping medication or not taking it correctly, and an abnormal heart rhythm. Most the most part, heart failure is a chronic condition. This a persistent illness that will only get worse over time. Once people develop severe heart failure medications, other treatments, and surgery may no longer help at this stage (Heart Failure Overview,

Pathophysiology: This is a disorder characterized by pressure or squeezing pain in the chest due to insufficient oxygen supply in the heart muscle. It occurs after a buildup of plaque in the arteries supplying blood to the

Some other symptoms can be shortness of breath, nausea, weakness, and pain in the back. A person’s health care provider would measure their blood pressure, cholesterol, and sugar levels to see if they are at risk. The diagnosing tools would be electrocardiogram, echocardiogram, exercise stress test, chest X-Ray, cardiac catheterization, and coronary angiogram. All of these tools are helpful when testing to diagnose Coronary artery disease.

The heart is an organ that pumps blood from the body and maintains all the organs functioning to keep one alive; when one of the arteries that receive blood is blocked it can cause a heart attack or myocardial infarction (MI). “During a heart attack, the heart muscle (the myocardium) is damaged, and part of it die from lack of blood” (book, p. 429).

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

It is not only the leading cause of death in the United States, but also it is the most common type of heart diseases. By killing nearly 380,000 people yearly, and that is about every 60 seconds someone dies from it. Yes, it is the heart attack or also known as coronary heart disease. Heart attacks occur when one of the coronary artery is blocked or narrowed by fats. After that, the blood clot will gather and block the narrowed artery causing a slowly painful death to the artery by decreasing the amount of oxygen, and replacing the live tissue with a dead one.

     Heart attack occurs when a blood clot suddenly and completely blocks a diseased coronary artery, resulting in the death of the heart muscle cells supplied by that artery. Coronary and Coronary Thrombosis 2 are terms that can refer to a heart attack. Another term, Acute Myocardial Infarction 2, means death of heart muscle due to an inadequate blood supply.

A heart attack, also known as a myocardial infarction, usually occurs when a blood clot forms inside a coronary artery at the site of an atherosclerotic plaque. The blood clot severely limits or completely cuts off blood flow to part of the heart. In a small percentage of cases, blood flow is cut off when the muscles in the artery wall contract suddenly, constricting the artery. This constriction, called vasospasm, can occur in an artery that is only slightly narrowed by atherosclerosis or even in a healthy artery. Regardless of the cause of a heart attack, the oxygen deprivation is so severe and prolonged that heart muscle cells begin to die for lack of oxygen. About 1.1 million people in the United States have a heart attack every year;

Heart attacks , we have all seen them played out on our favorite drama shows but these shows do not address the real severity of an actual heart attack despite the great acting skills portrayed . A heart attack can also be known as a myocardial infarction (MI), acute myocardial infarction (AMI), acute coronary syndrome, coronary thrombosis, or coronary occlusion, either way it is not good news. Over 1.2 million people in American have heart attacks with many of them resulting in death (Heart attack, 2011). A heart attack is a serious life threatening condition that needs to be treated quickly.