Myocardial Infarction And The Heart Attack Essay

Another word used to describe a heart attack is myocardial infarction, cardiac infarction and coronary thrombosis. A heart attack is the death of a part of the heart caused by the loss of blood supply. The blood supply is usually gone due to a coronary artery being blocked by a blood clot. When a part of a heart artery breaks a blood clot forms around the piece. This blood clot can block the blood flow through the heart muscle. When the heart muscle needs oxygen it is called ischemia. When damage of a part of the heart muscle happens it’s called a heart attack. During a heart attack damage occurs depending on the size of the area blocked by the blood clot as well as the time between the actual heart attack and the treatment. Even though the heart may be hurt, the rest of the organs work with no problems. However, it will not pump as much blood as it used to in order to supply the same amount of blood to all of the parts of the body.

Typically the heart works aerobically, meaning the heart uses oxygen to function properly. The process of the heart converting from aerobic to anaerobic metabolism, meaning the heart no longer uses oxygen, during an MI causes the heart muscle to significantly decrease its contractility. When the conversion from aerobic to anaerobic metabolism takes place, changes to the structure of the myocardial cells develop within only a few minutes. The cells undergo glycogen depletion and experience mitochondrial swelling. If the cells are depleted of oxygen for an extended period of time, roughly twenty to forty minutes, permanent myocardial necrosis (tissue death) occurs (Grossman & Porth. 2014). Myocardial cells that are alive and functioning properly contain the enzymes and proteins creatine, kinase, troponin I and T, and myoglobin. When the heart tissue is deprived of oxygen during an MI, the myocardial cells cannot survive. When the cells die, their cell membranes become flexible, and the enzymes and proteins inside the cells leak out and move through the blood stream (Askari & Bolooki,

Your heart works tirelessly to pump blood between the chambers and your lungs, and out to the rest of your body. Over time, problems such as mitral valve disease, atrial fibrillation, and clogged coronary arteries can prevent the organ from performing its job. If such problems emerge, speak with your physician regarding an appropriate form of

Heart muscle died as a results of myocardial infarction (MI) which the main coronary arteries was blocked, and large part of the heart muscle was affected due to cellular death from lack of blood flow and oxygen. Cell death is one of the most crucial events in the evolution of MI. A heart attack or MI is usually caused by a blood clot (thrombosis) that forms inside a coronary artery, or one of its branches, which suddenly blocks and stops the blood flowing to a part of the heart muscle. When the blood flow is interrupted necrosis occurs ( McCance & Huether, 2014).

Myocardial Infarction (MI) is more commonly referred as the heart attack. This typically occurs due to an interruption, albeit partial to some part of the heart, which causes the cells in the heart to die and as a result sends

     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.

What is Progeria? Well to put it into simple terms, Progeria is a genetic mutation that causes weakened skeleton and muscles (Ho, C. Y., Jaalouk, D. E., Vartiainen, M. K., & Lammerding, J. (2013 )as well as a perceived increase in age rate which often leads to people affected with Progeria to die during their teens or even earlier. Pargein only affects 1 in every 48 million (Bhattacharya, S. (2011) children born. And in 1998 only around 80 people had it.

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).

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.

In the student center on the Marietta campus, I along with a friend of mine, assisted in making sandwiches for the homeless. I observed and 30 fellow students rally together and make 500 sandwiches. This action will help provide food for many homeless citizens.

A heart attack is called myocardial infarction and it can do something to your artery and muscle that will also stop the flowing of the blood. To restore blood supply to the muscle of the heart is that it prevent the heart damage of to death .nitroglycerin also spread the arterial wall and though and improving the blood flow to the heart muscle. The drug like it is also the most danger disease for anybody in the United States. There is four chamber in the heart and they is called ventricles, and artiums.There are two of each of the ventricles and atriums. It can also happen by the blood clot that is to narrow the coronary artery. The coronary and angioplasty artery

Since the age of fifteen, I have been dating my boyfriend, Damon, whose family has accepted me as their own. Last year, Damon’s step-brother Elijah had a wonderful little girl named Korra. She is now 11 months old and beginning to exhibit signs of development that we have been exploring in our class work. Since I am close with Damon’s family, I have been able to see at least once a week and watch her develop and learn new things, allowing me to compare her to one of our recent chapters, which was development.

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

A heart attack, or myocardial infarction, is a common condition that is life-threatening and very unexpected. It is caused by one or more blockages in the coronary arteries, cutting off blood flow to the heart as well as causing extensive tissue damage. These blockages are usually caused by an excess of fat and cholesterol. A few symptoms of a myocardial infarction include pressure in the chest, shortness of breath, sweating, dizziness, and a rapid heart beat. Your risk of having a heart attack increases if you have high blood pressure, high blood sugar levels, and high cholesterol levels; the risk also increases in smokers and those who are over fifty years old.

In December of 1992, my paternal grandfather suffered a heart attack. He had been hauling several 50 lb. sacks of corn up into the deer feeder on his property by himself. He got into his truck, turned the ignition, put it into drive and before he could take his foot off the brake, he was dead. He was 68 years old. I was thirteen and that seemed so old. I remember that prior to the event there were many conversations within my family about the condition of my grandfather’s heart and cardiovascular system and how he needed to make lifestyle changes. I remember him taking nitroglycerine pills. I remember him coming to Dallas to go to an appointment so that they could perform tests with names like “stress EKG.” I