Geometry.Net - Health_Conditions: Coronary Artery Disease

HeartPoint: Coronary Artery Disease
A look at this disease, the risk factors, symptoms and possible complications including heart attack.
http://www.heartpoint.com/coronartdisease.html

Extractions: Coronary artery disease generally refers to the buildup of cholesterol in the inside layers of the arteries. As shown here, this will slowly narrow the flow of blood through the vessel, and the muscle it supplies will not get enough blood. The plaque weakens the wall. As shown in the lower artery, a crack may develop in the plaque and a blood clot may form - this is the mechanism of most heart attacks. Read on to learn more about this important disease. ©COPY;1997 HeartPoint Updated July 1997
Risk Coronary Artery Disease
Diagram of the heart and the arteries, discussion about calcification and calculation of the likelihood of CAD.
http://www.chestx-ray.com/Coronary/CorCalc.html

Extractions: CT detection Atherosclerotic heart disease is the number one cause of death. Methods of detecting coronary artery disease prior to fatal events are needed so that appropriate measures can be taken to reduce risk. Anatomic studies have established that coronary calcification is invariably located near areas of advanced atherosclerotic disease. A direct relation between the extent of coronary calcification and the severity of stenotic lesions or frequency of myocardial infarction is consistently observed in autopsy series. The more extensive the calcification, the more frequent and more severe the degree of stenosis. This relationship is recognized in all age groups and both sexes, but is more marked in younger patients.
Coronary Artery Disease - Home
Features articles on coronary artery disease with a clinical emphasis. Includes observational studies, clinical trials, and advances in laboratory research.
http://www.coronary-artery.com/

Extractions: LWWOnline LOGIN eALERTS REGISTER ... Classified Ads SUBSCRIPTION SERVICES Journal Description - The journal welcomes reports of original research with a clinical emphasis, including observational studies, clinical trials, and advances in applied and basic laboratory research: the journal particularly welcomes important basic research that contributes to the understanding of coronary artery disease. Most issues contain an in-depth review on a major topic of current interest. These Reviews in Depth are prepared under the editorship of invited specialists, who commission a group of five to six leading workers in the field to contribute articles providing a concise yet in-depth overview of an aspect of the topic under review.
What Is Coronary Artery Disease?
coronary artery disease (CAD) occurs when the arteries that supply blood to the heart muscle (coronary arteries) become hardened and narrowed.
http://www.nhlbi.nih.gov/health/dci/Diseases/Cad/CAD_WhatIs.html

Extractions: Coronary artery disease (CAD) occurs when the arteries that supply blood to the heart muscle (coronary arteries) become hardened and narrowed. The arteries harden and become narrow due to the buildup of plaque on the inner walls or lining of the arteries (atherosclerosis). Blood flow to the heart is reduced as plaque narrows the coronary arteries. This decreases the oxygen supply to the heart muscle. Heart attack A heart attack happens when a blood clot suddenly cuts off most or all blood supply to part of the heart. Cells in the heart muscle that do not receive enough oxygen-carrying blood begin to die. This can cause permanent damage to the heart muscle. Over time, CAD can weaken your heart muscle and contribute to:
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How Is Coronary Artery Disease Treated?
The treatments for CAD include lifestyle changes, medications, and special procedures.
http://www.nhlbi.nih.gov/health/dci/Diseases/Cad/CAD_Treatments.html

Extractions: Medications may be needed in addition to making lifestyle changes. Some medications decrease the workload on your heart and relieve your symptoms. Others decrease your chance of having a heart attack or sudden death, and prevent or delay the need for a special procedure (angioplasty or bypass surgery). Some common medications used to treat CAD are: Cholesterol-lowering medications.
American Heart Association
Information and education about heart and stroke disease.
http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
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Collection of weekly articles about heart and coronary artery diseases and their treatment.
http://heartdisease.about.com/health/heartdisease/library/weekly/

Extractions: zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') zfs=0;zCMt='a09' zCMTest=1 About Heart Disease / Cardiology Heart Disease Essentials ... Help zau(256,140,140,'el','http://z.about.com/0/ip/417/C.htm','');w(xb+xb+' ');zau(256,140,140,'von','http://z.about.com/0/ip/496/6.htm','');w(xb+xb); Sign Up Now for the Heart Disease / Cardiology newsletter!
MedlinePlus Coronary Disease
Atherosclerosis (National Heart, Lung, and Blood Institute) coronary artery disease (National Heart, Lung, and Blood Institute) Overviews
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HeartPoint: Treatment Of Coronary Artery Disease
blockage of the heart vessels (coronary artery disease) and correlated the levels of levels and mortality in patients with coronary artery disease,
http://www.heartpoint.com/treatcoronaryartdis.html

Extractions: While CAD can be a very dangerous disease, there are many means available to treat it. See and learn more by following the links. MEDICATIONS. Medications are very useful in the treatment of CAD, and are used in virtually every case. While the ideal medicine, one that would simply quietly and completely "dissolve" the blockages, has not yet been found, some classes of medicines to reduce the blockage to some degree are currently available. Blood thinners, often "simple" aspirin, is indicated in almost every case. Other medicines provide their relief by decreasing the amount of work the heart is asked to do (and subsequently decrease its need for blood) by lowering the pulse rate and blood pressure. ANGIOPLASTY. There are now several types of procedures which work on the inside of the arteries with catheters introduced from the groin. "Balloon" procedures (PTCA) were the first, and are still the most widely used. "Stents" (small metal cylinders placed with a balloon catheter) remaining in the artery are becoming much more popular. Rotoblators are used to pulverize the plaque into very small fragments which are washed away by the blood. "Athrectomies" use catheters which remove plaque and/or clot procedures. "Lasers" also are used in selected situations, although not very commonly.
EMedicine - Angina Pectoris : Article By Jamshid Alaeddini, MD
Cardiologist offers a clinical overview of this condition that often leads to chest pain in patients with coronary artery disease. Includes emergency care information and prevention tips.
http://www.emedicine.com/med/topic133.htm

Extractions: (advertisement) Home Specialties Resource Centers CME ... Patient Education Articles Images CME Patient Education Advanced Search Consumer Health Link to this site Back to: eMedicine Specialties Medicine, Ob/Gyn, Psychiatry, and Surgery Cardiology Last Updated: June 17, 2005 Rate this Article Email to a Colleague Synonyms and related keywords: coronary artery disease, myocardial ischemia, chest pain, breast pang, coronarism, Heberden angina, Rougnon-Heberden disease, unstable angina, stenocardia, myocardial oxygen demand, Prinzmetal angina, atypical angina, atherosclerosis, atherosclerotic disease, ischemic heart disease, syndrome X, silent ischemia, angina decubitus, left ventricular dysfunction, microvascular angina, coronary flow reserve, CFR, adenosine triphosphate, ATP, adenosine, arteriolar dilation, anginal pain, epicardial coronary artery stenosis, impaired endothelial dysfunction, increased release of local vasoconstrictors, fibrosis and medial hypertrophy of the microcirculation, abnormal cardiac adrenergic nerve function, estrogen deficiency, transient myocardial contractile dysfunction, Levine sign AUTHOR INFORMATION Section 1 of 10 Author Information Introduction Clinical Differentials ... Bibliography
Coronary Artery Disease
This website is designed to review the basic pathophysiology, signs and symptoms, investigation methods and management of coronary artery disease
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HeartCenterOnline:
Researchers at Heidelberg University in Germany find evidence of alcohol's protective effect on coronary artery disease even after balloon angioplasty treatment.
http://www.heartcenteronline.com/myheartdr/home/research-detail.cfm?reutersid=46
HeartPoint Coronary Artery Disease
coronary artery disease generally refers to the buildup of cholesterol in the inside layers of the arteries.
http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Coronary Artery Disease - Texas Heart Institute Heart Information Center
Diagram of the Coronary Arteries coronary artery disease (CAD) affects almost 1.3 million Americans, making it the most common form of heart disease.
http://www.tmc.edu/thi/cad.html

Extractions: (En español) Coronary artery disease (CAD) affects almost 1.3 million Americans, making it the most common form of heart disease. CAD and its complications, like arrhythmia, angina pectoris, and heart attack (also called myocardial infarction), are the leading causes of death in the United States. CAD most often results from a condition known as atherosclerosis, which happens when a waxy substance forms inside the arteries that supply blood to your heart. This substance, called plaque, is made of cholesterol, fatty compounds, calcium, and a blood-clotting material called fibrin. Doctors have found that there are 2 kinds of plaque: hard and soft. Most people know about hard plaque and how it can cause a heart attack. If hard plaque builds up in the arteries that supply blood to your heart, the blood flow slows or stops. This decreases the amount of oxygen that gets to the heart, which can lead to a heart attack.
Nitrates - A Treatment For Heart Disease From Schwarz Pharma
Offers information about coronary artery disease, its therapy and nitrates. Also contains information on products by Schwarz Pharma.
http://www.nitrates.com
UMHS - What Is Coronary Artery Disease?
What is coronary artery disease?
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Coronary Artery Disease
coronary artery disease is a type of heart disease. The coronary arteries are blood vessels that carry blood and oxygen to the heart muscle.
http://www.4woman.gov/faq/coronary.htm

Extractions: What tests are used to diagnose CAD? ... Stroke Coronary artery disease is a type of heart disease. The coronary arteries are blood vessels that carry blood and oxygen to the heart muscle. When these arteries become clogged with fatty deposits called plaque , it is called coronary artery disease (CAD). CAD is sometimes called coronary heart disease (CHD). Clogged arteries can keep the heart from getting enough blood and oxygen and can cause chest pain ( angina ). If a blood clot forms, it can suddenly cut off blood flow in the artery and cause a heart attack. Plaque forms in the arteries over many years in a process called atherosclerosis . One cause of plaque in the arteries is too much cholesterol in the blood. As plaque builds up, the artery opening gradually narrows and becomes clogged. The artery can also become less elastic (called "hardening of the arteries"). What are the risk factors for CAD?
Drug Points: Simvastatin And Impotence -- Jackson 315 (7099): 31 -- BMJ
Five men with coronary artery disease developed impotence within one week of starting treatment with simvastatin 10 mg or having the dose increased to 20 mg (three men); they also had profound lethargy and inertia. Drug treatment for heart disease (aspirin alone in two patients) was not changed. Within one week of stopping simvastatin sexual function was restored.
http://www.bmj.com/cgi/content/full/315/7099/31/a

Extractions: Vol Page [Advanced] This article Respond to this article Read responses to this article Alert me when this article is cited Alert me when responses are posted ... Alert me when a correction is posted Services Email this article to a friend Find similar articles in BMJ Alert me to new issues of the journal Download to citation manager ... Read articles citing this article PubMed Articles by Jackson, G Related content Related Article BMJ The benefits of lowering raised cholesterol concentrations are established in patients with documented coronary artery disease and those at high risk. Inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase (statins) are highly effective agents with few reported adverse effects. However, as their use becomes more common, adverse effects may be increasingly recognised. Impotence, rarely volunteered or asked about, is an important adverse effect of drugs and not currently associated with simvastatin.
What Is Coronary Artery Disease?
coronary artery disease presents in a variety ways. coronary artery disease (CAD) This is the process of plaque formation in the heart vessels.
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