Chronic Venous Insufficiency and Deep Vein Thrombosis
There are a number of conditions that affect the circulatory system in different ways. Not all circulatory issues are connected with blood clotting or high cholesterol. In fact, chronic venous insufficiency (CVI) is more associated with some form of trauma that damages the tissues of veins and reduces their ability to circulate blood effectively. This is much different to Deep Vein Thrombosis, which is more associated with blood clotting.
Chronic venous insufficiency (CVI) is essentially when the venous return proves to be inadequate for long periods of time. The condition occurs in varicose veins, where pooled blood causes blood vessels to distort. It is often caused by trauma to the vein tissues or systems. Thus, the patient factors that are most likely to impact the presence of CVI are age and behavior. For the purpose of this assignment, I will focus on age as the patient factor. As patients get older, their skin and muscles are often much thinner and weaker, making them more vulnerable to damage from traumas that would not have been so damaging when their tissues where younger. Thus, age can be a major factor in the presence of CVI. The incompetence of the varicose...
Here, the research suggests that "cardiac depression may also cause fluid to back up into the pulmonary system, resulting in pulmonary edema" (Aucoin, 2011, p 12). Moreover, increasing releases of aldosterone can also cause the body to retain fluid and sodium which can lead to endothelial dysfunction and organ fibrosis (Hobbs & Boyle, 2010). Other Systems Along with other systems, there is an impact on the thyroid as well when examining
While there is no direct indication of exactly what information or perception caused the patient to make the decision to withdraw from medication, it is clear that the patient's delusional state has prevented her from properly weighing the implications of information, which would instead demonstrate to her the immediacy of the danger of infarction because of sudden withdrawal from a medication regimen. According to the source provided by Klatt, the
Bibliography Fenton, Drew Evan (2010) Myocardial Infarction. eMedicine. 24 Jun 2010) Online available at: http://emedicine.medscape.com/article/759321-overview Fletcher GF, Balady G, Blair SN, et al. Statement on exercise: benefits and recommendations for physical activity programs for all Americans: a statement for health professionals by the Committee on Exercise and Cardiac Rehabilitation of the Council on Clinical Cardiology, American Heart Association. Circulation. 1996;94:857 -- 862. [PubMed] cited in Williams, Paul T. 2010) Physical Fitness and
The implication of narrowing is that blood flow to the myocardium is impeded thus leading to the condition described as ischemic. Therefore, occurrence of this condition in the left ventricle is because of impeded oxygen blood flow rather than oxygen content per cubic millimeter of blood (Mann, 2010). 5. Draw a normal ECG wave pattern and show how it relates to the action potentials of cardiac muscle cells. What causes
Cardiac Disorders and Sleep Apnea The objective of this study is to ascertain the relationship between cardiac disorders and sleep apnea. Toward this end, this work will examine the research on this area of study. An American Heart Association/American College of Cardiology Foundation Scientific Statement from the American Heart Association Council for High Blood Pressure Research Professional Education Committee, Council on Clinical Cardiology, Strike Council, and Council on Cardiovascular nursing report
Congestive Cardiac Failure Mr Ward is a 71-year-old male who reports feeling a non-radiating, "heavy" discomfort in the lower retrosternal and epigastric region particularly when he bends over or walks short distances. He also reports a further 7 days of dyspnoea during moderate exertion. On examination his blood pressure was 165/95 mm HG, pulse 90 -100 bpm, respiratory rate of 24 with inspiratory crackles at both lung bases. The following blood
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