ipl-logo

Coronary Artery Disease Continuum

432 Words2 Pages
bulb-icon

Recommended: Coronary Artery Disease Continuum

The pumping ability of the heart is compromised by a continuum between coronary artery disease, myocardial ischemia, and myocardial infarction. This paradox deprives the heart of blood-borne oxygen and nutrients. Coronary artery disease (CAD) is the earliest of the continuum and consists of any disorder that narrows or blocks the coronary arteries. Atherosclerosis is the most common cause of CAD, which diminishes the myocardial blood supply until the blood flow to the heart is limited causing the starvation of cells or ischemia. (McCance 1160). Persistent ischemia or blockage of a coronary artery causes acute coronary syndrome, including a myocardial infarction, or heart attack. Low-density lipoproteins (LDL) play a key role in the pathogenesis
Show More
Related
380 Words | 2 Pages

23. Myocarditis infarction does permanent damage to part of the heart muscle due severe lack of blood flow. 24. Cardiodynia is when an individual experience pain in the heart. 25.

Read More
1730 Words | 7 Pages

Angina and Myocardial Infarction both occur due to low amounts of oxygenated blood in the tissues of the heart however in a myocardial infarction the tissue doesn’t just suffer for a short amount of time and then recovers like it would with angina, it actually dies. Mistovich & Karren (2013) state that tissue death usually occurs within the 20 to 30 minute window of oxygen starvation. Myocardial Infarction can be caused by coronary artery disease, like angina, and it too causes chest pain (Pollack, 2012). According to Daniel Limmer and Michael F. O’keefe (2008), on minimal occasions, the heart attack can be caused by an aneurysm which is when the heart’s coronary artery actually

Read More
2129 Words | 9 Pages

Cardiac causes. 4.4. Cerebrovascular causes. 4.5. Other causes.

Read More
616 Words | 3 Pages

Case Study 2: CHF Congestive heart failure (CHF) is a disease process in which the cardiac function as a pump cannot meet the body requirements resulting in fluid buildup in tissues such as arms, abdomen, limbs, and lungs. Symptoms can include fatigue, edema, dyspnea, and reduced tolerance to activities. Causes of CHF are cardiomyopathy, hypertension, and atherosclerosis, etc. Cardiomyopathy is an illness that affects the myocardium (heart muscles) and includes three types: dilated, hypertrophic, and restrictive cardiomyopathy. Managing a patient with this condition requires a proper treatment plan, techniques for education, and an all-inclusive teaching strategy.

Read More
694 Words | 3 Pages

The number one killer in the United States today is heart disease or also known as cardiovascular disease (U.S. National Library of Medicine, 2015). As death rates begin to rise due to cardiovascular disease, in 1948 the Framingham Heart Study became a joint project of the National Heart, Lung, and Blood Institute and Boston University to pinpoint the most common factors that play a role in cardiovascular disease and strokes (Framingham Heart Study, 2015). Over several years, the Framingham study has identified several risks factors that are believed to increase the likelihood of a person being diagnosed with cardiovascular disease. These risk factors include high blood pressure, high cholesterol levels, smoking, obesity, diabetes, and physical

Read More
1502 Words | 7 Pages

As the VLDL circulate, their component triacylglycerols and most types of their apolipoproteins are removed in the capillaries of muscle and adipose tissues, sequentially converting the VLDL to intermediate density lipoproteins (IDL) and then to low-density lipoproteins (LDL). Peripheral tissues normally obtain most of their exogenous cholesterol from LDL by receptor mediated endocytosis. Inside the cell, cholesteryl esters are hydrolyzed by a lysosomal lipase to free cholesterol, which is either incorporated into cell membranes or reesterified by ACAT for storage as cholesteryl ester

Read More
443 Words | 2 Pages

Myocardial Infarction which is another word for Heart-attack. When you have an heart-attack your blood is not getting to your heart's muscle. This means your arteries are clogged. Blood is pumped through your arteries to all of the parts in your body. If you have a heart condition you shouldn't smoke, you should diet and exercise, you should watch your Blood Pressure if you have to take medication for your Blood Pressure make sure you take the prescribed medication.

Read More
1867 Words | 8 Pages

A heart attack happens when the sudden blockage of any significant coronary supply route. On the off chance that you show at least a bit of kindness attack you have to go to the specialist promptly to get help or you can bite the dust. A heart attack is not a chuckling matter, and you have to deal with yourself. Showing at least a bit of kindness attack, which will bring about you are requiring cardiopulmonary revival which is the manner by which Do Not Attempt Resuscitate Orders is actualized. After some time, a coronary supply route can contract for the development of different substances, including cholesterol.

Read More
150 Words | 1 Pages

Coronary heart disease claims number one for the cause of death among women and is known as “the silent killer.” In the United States, one in three women die from coronary heart disease, and almost two-thirds of those women die suddenly showing no symptoms at all. Heart disease also totals hundreds of billions of dollars in direct and indirect costs due to health expenditures and loss of productivity efforts. This disease occasionally connects the cardiovascular system and nervous system to alert the victim of its condition by providing physical signs to obtain immediate medical attention. Although coronary heart disease can be lethal, the diagnosis, prognosis and treatments can be handled effortlessly with little to no medications, dependent

Read More
530 Words | 3 Pages

Many Americans suffer from Myocardial Infarction (heart attacks). Dr. Hayward talks about different ways to stop the blockage in the artery. One way is Angiography which is running a catheter in the wrist or femoral artery to see the blockages. Another way is stent grafting which is a closed balloon enters the narrowed artery and the balloon then inflates and deflates to crush the plaque and then a stent is placed to hold the artery open. Sometimes stent grafting doesn't work and they have to use Bypass surgery.

Read More
1075 Words | 5 Pages

Because of this inability to contract effectively, the rest of the vital organs receive inadequate amount of blood resulting to inadequate tissue perfusion. There are two types of left-sided HF; systolic and diastolic failure. Systolic failure happens when the left ventricle doesn’t have the enough energy to pump normally the blood to the general circulation. As for diastolic failure, the left ventricle loses the ability to fill itself with blood during resting period resulting to inadequate amount of blood to be pumped out to the circulation (Weinrauch, 2008). The diastolic dysfunction will eventually lead to right-sided heart failure.

Read More
1056 Words | 5 Pages

Coronary Heart Disease: Risk Factors, Goals & Objectives, And Educational Interventions Patti Maisner Kaplan University Coronary Heart Disease According to the Centers for Disease Control and Prevention (CDC) (2014), the number one cause of death is Coronary Heart Disease (CHD) with 611,105 deaths per year; a rate of 193.3, based on a population of 100,000 adults. Additionally, Kaiser Permanente (2013) reports that the mortality rate for SPA 2 (Service Planning Area 2) 208 per 100,000 adults Risk Factors associated with Coronary Heart Disease There are several risk factors associated with CHD, some are not controllable, like ethnicity, gender, or heredity.

Read More
2112 Words | 9 Pages

INTRODUCTION Chest pain is the most usual symptom at presentation in patients with acute myocardial infarction (AMI), even if it ishighly subjective, and the pain characteristics, severity and emotional consequences may vary widely.1, 2 An asymptomatic AMI is not necessarily less severe than a symptomatic event. Diabetic and elderly subjects are those who generally present with a lower severity of chest pain and at the same time represent the subgroups of AMI patients withworse outcome.3 Chest pain characteristics over time may also change in relation to the presence and severity of myocardial ischemia whichdepends on several factors influencing the relationship between myocardium at risk oxygen supply and demand. Oxygen supply during the acute

Read More
860 Words | 4 Pages

Endothelial dysfunction (ED) is a compromised physiologic state associated with numerous chronic diseases and health conditions including HTN, CHD, congestive heart failure, peripheral artery disease, diabetes mellitus, and chronic kidney disease.23 ED promotes apotosis24 leading to arterial stiffening25 that reduces the ability of the vasculature to buffer the increase in SBP generated by left ventricular ejection.26 ED is characterized by reduced bioavailability of vasodilators, particularly nitric oxide (NO), and/or increased vasoconstrictors such as endothelin.27 The resultant imbalance between vasodilation and vasoconstriction leads to an impairment in endothelium dependent vasodilation

Read More
800 Words | 4 Pages

Cholesterol is a waxy, soft and fat-like substance in the body. High cholesterol increase the risk for cardiovaskular disease and also stroke. When there is high level of cholesterol circulating in the blood, create a plaque which is sticky deposit along the artery walls. The plaque eventually can narrow the path or block the flow of blood to the brain, heart and to the other organs. The plaque caught the blood cells and form clots, which can burst and completely block the flow of the blood through an artery wich called thrombosis, causing heart attack or

Read More

More about Coronary Artery Disease Continuum

Related Topics

Open Document