Search for dissertations about: "risk for surgery"
Showing result 1 - 5 of 1104 swedish dissertations containing the words risk for surgery.
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1. Waiting For Heart Surgery
Abstract : Patients waiting for cardiac surgery often consider the period from the decision for surgery to the time for the operation as long, heavy and dreary. Therefore, it is important that patients are supplied with structured oral and written information regarding their disease and its treatment, so that they are able to understand and discuss the forthcoming operation, the risk of complications and the possibility that surgery may be delayed. READ MORE
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2. Surgery for rectal cancer : the impact of perioperative factors
Abstract : Rectal cancer is one of the most common and deadly cancer forms worldwide. A large proportion of rectal cancer patients are surgically treated with curative intention, with anterior resection being the most frequently used method today. READ MORE
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3. Bariatric Surgery : Outcomes after Gastric Bypass and Duodenal Switch
Abstract : Obesity is associated with increased morbidity and mortality. A BMI >40 kg/m2 shortens life expectancy by about 10 years. The obesity related comorbidities diabetes, hypertension, dyslipidemia and sleep apnea contributes to the increased risk of cardiovascular events. There is also an increased risk of some forms of cancer (e. READ MORE
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4. Atrial fibrillation after cardiac surgery : an analysis of risk factors, mechanisms, and survival effects
Abstract : Background: Despite the recent improvements in surgical techniques and postoperative patient care, atrial fibrillation (AF) remains the most frequent complication after cardiac surgery. Although postoperative AF is often regarded as a benign clinical condition, this arrhythmia has significant adverse effects on patient recovery and postoperative survival. READ MORE
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5. Risk stratification in cardiac surgery: Algorithms and applications
Abstract : The aims of this research was to compare different risk score algorithms with regard to their validity to predict 30-day and one-year mortality after open-heart surgery, to evaluate if the preoperative risk stratification model EuroSCORE predicts the different components of resource utilization in cardiac surgery, and to systematically evaluate the accuracy and performance of artificial neural networks (ANNs) to select and rank the most important risk factors for operative mortality in open-heart surgery. Preoperative evaluation of the surgical risk is an important component in cardiac surgery. READ MORE