Central venous blood as an index of acid-base and oxygenation status
نویسندگان
چکیده
منابع مشابه
Central venous blood gas and acid-base status in conscious dogs and cats
To determine the reference level of central venous oxygen saturation (ScvO2) and clinical efficacy of central venous blood gas analysis, partial pressures of oxygen and carbon dioxide, pH, oxygen saturation, base excess (B.E.) and HCO3 concentration were compared between simultaneously obtained central venous and arterial blood samples from conscious healthy 6 dogs and 5 cats. Comparisons betwe...
متن کاملThe cost-effectiveness of venous-converted acid-base and blood gas status in pulmonary medical departments
INTRODUCTION The current use of arterial punctures, when obtaining arterial blood gas and acid-base status of patients, are associated with a risk of side effects such as pain and hematoma, and a small risk of more severe complications. This analysis investigated the cost-effectiveness of a new method, where less painful venous-converted tests are used as an alternative to arterial punctures. ...
متن کاملAcid base changes in arterial and central venous blood during cardiopulmonary resuscitation.
Twenty-seven patients in cardiopulmonary arrest had simultaneous measurements of arterial and central venous blood gases during cardiopulmonary resuscitation (CPR) with a pneumatic chest comparison and ventilation device. Mean central venous and arterial hydrogen ion concentrations, PCO2 and calculated bicarbonate concentrations were significantly different (P less than 0.01) at all sampling ti...
متن کاملexploring interconnections between iranian efl teachers beleifs about the status of english as an international language (efl), use of mother tongue in efl classroom, and diffrences between native and non-native teachers of english
in one pole of the continuum of language learning, theoreticians and practitioners traditionally consider english as english as a second language or english as a foreign language. however, in the other pole of this continuum where english is thought of as the most effective tool for international communication, it is referred to as a lingua franca. those who favor an approach to english growing...
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ژورنال
عنوان ژورنال: Canadian Anaesthetists’ Society Journal
سال: 1968
ISSN: 0008-2856,1496-8975
DOI: 10.1007/bf03006958