Acid-base status of arterial and femoral-venous blood during and after intense cycle exercise
نویسندگان
چکیده
منابع مشابه
Acid 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 کاملProfunda femoral arteriovenous fistula after percutaneous arterial and venous catheterization.
Percutaneous venous and retrograde arterial catheterization by the Seldinger technique (Seldinger, 1953), or its modification, is a routine procedure in many cardiovascular diagnostic and research laboratories. The incidence and nature of complications after these procedures vary from one group of investigators to another. Reports and reviews of such complications are available (Peirce, I95I; P...
متن کاملConverting venous acid-base and oxygen status to arterial in patients with lung disease.
The aim of the present study was to evaluate a method for calculating arterial values of pH, carbon dioxide tension (P(CO(2))) and oxygen tension (P(O(2))) from peripheral venous values. In total, 40 patients were studied. Arterial and peripheral venous blood were sampled at a department of respiratory diseases. Arterial values were calculated from venous, and measured and calculated values of ...
متن کاملCentral 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. ...
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ژورنال
عنوان ژورنال: Acta Kinesiologiae Universitatis Tartuensis
سال: 2012
ISSN: 2228-3501,1406-9822
DOI: 10.12697/akut.2009.14.06