its associated great vessel(s). 5. Trace the pathway of blood through the heart. 6. Name the major branches and describe the distribution of the coronary arteries. 7. Name the heart valves and describe their location‚ function‚ and mechanism of operation. Cardiac Muscle Fibers 8. Describe the structural and functional properties of cardiac muscle‚ and explain how it differs from skeletal muscle. 9. Briefly describe the events of cardiac muscle cell contraction. Heart
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Effect of potentially modifiable risk factors associated with myocardial infarction in 52 countries (the INTERHEART study): case-control study Summary Background Although more than 80% of the global burden of cardiovascular disease occurs in low-income and middle-income countries‚ knowledge of the importance of risk factors is largely derived from developed countries. Therefore‚ the effect of such factors on risk of coronary heart disease in most regions of the world is unknown. Methods We established
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Chapter 14: Critical Care Nursing (Pg 338-366‚ 412-437) Chapter 15: Cardiovascular Disorders Coronary Artery Disease Description and Etiology The biggest contributor to cardiovascular system- related morbidity and mortality is coronary artery disease. Atherosclerosis is a progressive disease that affects arteries throughout the body. (CAD) Risk Factors for CAD 1. Age‚ Gender‚ Race (non-modifiable) a. More common in men than women b. Higher in women over 75 years of age 2. Family History
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Clinical Dental Hygiene II - DDH250 Ms. Oddo / Ms Foreign February 5‚ 2014 Abstract Today one of the most fatal heart conditions that has developed would be atherosclerosis. atherosclerosis is usually the cause of myocardial infarctions‚ angina pectoris‚ and peripheral vascular disease. The statement in WebMD‚ What is Athersclerosis‚ by Dr. James Beckerman states that cardiovascular disease is the number one killer in America with more than 800‚000 deaths in 2005. Atherosclerosis
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arteries‚ causing a decreased blood supply to the myocardial layer of the heart‚ and prevents the arteries from dilating. As a result the tissue is deprived of oxygen necessary to thrive‚ which in turn can lead to myocardial ischemia‚ leading to several types of infarctions. Depending on the area of the ischemia‚ there can be several complications. For example‚ a ST segment elevation myocardial infarction (STEMI) occurs when there is a myocardial insufficiency caused by an occlusion that has completely
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treat hypertension‚ tachycardia‚ an myocardial infarctions. The discovery of propanolol was said to be the greatest discovery since digitalis. The mechanism of beta blockers treating CHF is not exact but may include a “reduction in circulating levels of vasoconstrictors‚ reductions in blood pressure‚ heart rate and myocardial oxygen consumption‚ up regulation of myocardial B-1- receptor density‚ thereby improving contractile function‚ a reduction in myocardial gene production of inflammatory cytokines
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mortality ‚re-infarction ‚repeat revascularization ‚bleeding and kidney dysfunction
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this essay I will discuss theoretical principals of rehabilitation of a particular patient I cared for while on clinical placement. It will focus on the role of the multidisciplinary team involved in this rehabilitation process post acute myocardial infarction and the education and support given to the patient and her family during the discharge planning process. Also I will be including statistics and evidence of pathophysiology. The National Service Framework for Older People (Department of Health
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sweating pre and post syncope. The only precipitating factor was excessive cough‚ which had onset 5 weeks ago. Mr. KH has significant cardiac history of 2 Percutaneous Transluminal Coronary Angioplasty in 1991 and 1994‚ and had suffered Myocardial Infarction in 1999‚ after which a stent was placed. The review of systems did not reveal any neurological abnormalities and history of epilepsy‚ and physical examination showed regular strong pulse at 60 bpm and blood pressure of 150/90. ECG examination
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your time and consideration of this manuscript. Sincerely‚ XXXXX‚MD Dear editorial board of European Journal of Cardiology‚ Please find enclosed the manuscript: “The angiotensin-converting enzyme is not a risk factor for myocardial infarction in French individuals”‚ by Sarah H.‚ et al.‚ to be submitted as a Short Communication to the European Journal of Neurology for consideration of publication. All co-authors have seen and agree with the contents of the manuscript and there is
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