Introduction And Learning Objectives Of Heart Failure

Introduction and Learning Objectives Heart failure is a debilitating condition, affecting around 1-2% of the UK population (Sutherland, 2010). Its prevalence is rising due to an increase in its risk factors, most notably an increased population life expectancy (Patient.co.uk, 2014). In the scenario Mr Williams is an obese 65-year-old man, exhibiting numerous symptoms indicative of congestive heart failure. In this PBL write-up, I aim to explore the issues raised, whilst relating them to the pathophysiology of heart failure. Learning Objectives Whilst discussing the scenario, our group came up with the following objectives: 1. Define any unknown terms 2. What is heart failure? 3. Explain the signs and symptoms presented by Mr Williams 4. Diagnosis of heart failure 5. Treatment of heart failure Unknown Terms We identified â€Å"pulsus alternans† as an unknown term from the scenario. Pulsus Alternans is characterised by alternate strong and weak beats during a regular sinus rhythm (Weber, 2003). The systolic pressure can vary up to 50mmHg between beats (Kumar and Clark, 2009). What is heart failure? Heart failure is a result of any structural or functional cardiac disorder, leading to an impaired ability of the heart to pump a sufficient circulation to metabolising tissues (Sutherland, 2010). It can also be called â€Å"congestive heart failure†, as fluid retention is a common symptom. The main causes of heart failure are ischaemic heart disease, cardiomyopathy and hypertensionShow MoreRelatedA Research Study On Cardiovascular Heart Disease1079 Words   |  5 PagesIntroduction Cardiovascular heart disease, the leading cause of death in Tennessee, is the result of many health problems including high blood pressure, high cholesterol levels, diabetes mellitus and obesity (â€Å"Statistics and Reports†, n.d.). 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