نتایج جستجو برای: cardiopulmonary system
تعداد نتایج: 2252280 فیلتر نتایج به سال:
OBJECTIVES Many studies have investigated the importance of oxidative stress on the cardiovascular system. In this study we evaluated the effects of central catalase inhibition on cardiopulmonary reflex in conscious Wistar rats. METHODS Male Wistar rats were implanted with a stainless steel guide cannula in the fourth cerebral ventricle. The femoral artery and vein were cannulated for mean ar...
From 2010 to 2012, large outbreaks of EV-A71-related- hand foot and mouth disease (HFMD) occurred annually in China. Some cases had neurological complications and were closely associated with fatal cardiopulmonary collapse, but not all children with central nervous system (CNS) involvement demonstrated a poor prognosis. To identify which patients and which neurological complications are more li...
An 11-month-old patient with idiopathic cardiomyopathy was scheduled for orthotopic heart transplantation. A perioperative exchange transfusion was performed because of elevated panel reactive antibody levels. This process was accomplished in the operating room prior to instituting cardiopulmonary bypass using a modified cardiopulmonary bypass circuit. In preparation for the procedure, the card...
OBJECTIVES To evaluate the use of extracorporeal membrane oxygenation in prolonged cardiopulmonary resuscitation and to estimate how long cardiopulmonary resuscitation can be extended with acceptable results. DESIGN Review of consecutive adult in-hospital cardiopulmonary resuscitation patients without return of spontaneous circulation in 10 mins and with extracorporeal membrane oxygenation re...
Use of an inspiratory impedance valve has recently been shown to increase the efficacy of standard and active compression-decompression cardiopulmonary resuscitation. We evaluated the effects of a prototypic impedance valve on the relationship between the active decompression and intra-thoracic pressure using a mechanical model lung system. Intermittent impedance to inspiratory flow of respirat...
Aim and background: Despite improved techniques of cardiopulmonary bypass and postoperative care, pulmonary dysfunction after CABG is still a major cause of postoperative morbidity. Different methods of pulmonary ventilation have been used for lung protection. But has not definite conclusions about the effects of these methods. The aim of this study was determining the effect of pulmonary vent...
Background and Objectives: Nurses must be sufficiently skilled in performing cardiopulmonary resuscitation in hospitalized patients. The aim of this study was to compare the effect of case scenario teaching methods and concept map on learning cardiopulmonary resuscitation skills among nursing students. Materials and Methods: In this quasi-experimental study consisting two-groups, before-after ...
Introduction: Awareness of pediatric cardiopulmonary resuscitation (CPR) is obligatory for every graduated medical student. In fact, only correct and effective Cardiopulmonary resuscitation can increase the survival rate of patients with cardiopulmonary arrest and since CPR techniques and maneuvers should be done in a specific way for children, it is important to evaluate the knowledge of pedia...
Enterovirus 71 (EV71) is a major pathogen for severe hand, foot, and mouth disease (HFMD), which leads to severe neurological complications and has high morbidity and mortality. Reliable biomarker for the prediction of deterioration in EV71-infected children with central nervous system (CNS) involvement may reduce the cardiopulmonary failure and mortality. Here, we found that serum IL-27 levels...
BACKGROUND Cardiopulmonary bypass initiates a systemic inflammatory response syndrome that is associated with postoperative morbidity and mortality. Steroids suppress inflammatory responses and might improve outcomes in patients at high risk of morbidity and mortality undergoing cardiopulmonary bypass. We aimed to assess the effects of steroids in patients at high risk of morbidity and mortalit...
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