نتایج جستجو برای: open heart surgery
تعداد نتایج: 1068260 فیلتر نتایج به سال:
Abstarct Background: Base deficit is a non-respiratory indicator of acid base status that evaluates the severity of shock at the cellular level. Base deficit results from cellular metabolism of pyruvate under anaerobic conditions. In this situation, base deficit is a sensitive marker of the magnitude of anaerobic metabolism and tissue oxygen deficit [1]. Several studies have shown a strong pos...
Background and purpose: Sleep disorders after heart surgery lead to increased heart rate, increased myocardial oxygen demand, and cause dysrhythmia that worsen heart ischemia. The purpose of this study was to compare the effect of acupressure and reflexology on sleep condition following coronary artery bypass graft surgery. Materials and methods: A randomized controlled trial was performed in ...
Background: The waiting list is a list of selected patients in the surgical queue. If demand exceeds capacity, the waiting list grows rapidly, which may lead to unacceptable waiting for patients, especially those in need of acute medical care. Patients waiting for heart surgery are placed on the waiting list for surgery, and sometimes the waiting time is longer than patients expect. Reducing th...
Background and aims: Cardiac surgery patients are at high risk of pressure ulcers. In the present study, we determined the incidence of pressure ulcer in patients who were admitted to open heart cardiac surgery intensive care unit and related risk factors. Methods: With using convenience sampling all the eligible patients who were admitted to Boali cardiac surgery during June to August 2015 we...
Stroke and encephalopathy remain major causes of morbidity and occasional mortality complicating open heart surgery. Open heart surgery poses many hemodynamic, embolic, and metabolic threats to the brain, yet the cause of neurological damage often remains uncertain in the individual patient. Failure to recognize the multitude of potential causes for severe or subtle brain dysfunction after open...
Stroke and encephalopathy remain major causes of morbidity and occasional mortality complicating open heart surgery. Open heart surgery poses many hemodynamic, embolic, and metabolic threats to the brain, yet the cause of neurological damage often remains uncertain in the individual patient. Failure to recognize the multitude of potential causes for severe or subtle brain dysfunction after open...
Background and purpose: Cardiovascular diseases are the most common cause of death worldwide. Surgical treatment is one of the main treatment options for cardiac diseases. However, the complications of open heart surgery increase the morbidity and mortality rates and also increase the length of stay in Intensive Care Unit (ICU). The aim of this study was to evaluate the effect of oral glutamine...
Introduction: Deep sternal wound infection (DSWI) is one of the most complex and potentially devastating complications following median sternotomy in cardiac surgery. Despite many advances in prevention, it still remains significant and ranges between 0.5% and 6.8%. We aim to study the role of vancomycin paste applied locally over sternal edges in reducing DSWI.Materials and Methods...
Background and purpose: Surgical site infection is one of the most important complications of cardiac surgery, and in 50% of cases, is caused by Staphylococcus species. This study evaluated the effectiveness of intranasal administration of mupirocin in reducing nasal bacterial colonization, mediastinal, sternal, pulmonary, and skin infections after open-heart surgery. Materials and methods: T...
Introduction: Cardiac surgery is an unpleasant and unfamiliar experience for patients that can affect hemodynamic parameters by psychological factors. Lecture and multimedia training can reduce the impact of these factors on the indicators. Objective: This study aimed to determine and compare the effect of multimedia education and lecture on hemodynamic indices of patients candidates for ...
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