Venous Pressure during Venesection and Blood Transfusion
نویسندگان
چکیده
منابع مشابه
Alterations in blood pressure during exchange transfusion.
Blood pressure changes as a function of the rates of blood withdrawal and infusion were determined during exchange blood transfusion in 2 preterm newborn infants. 10 ml blood withdrawal and infusion completed within 3 minutes resulted in reversible changes in aortic pressure, whereas the same procedure completed within 45 to 60 seconds resulted in a progressive fall in the systolic pressure and...
متن کاملVenous Pressure Measurement in Exchange Transfusion.
Exchange transfusion in small infants carries a mortality of 4-7 5% (Van Praagh, 1961; Boggs and Westphal, 1960). Many factors such as hypocalcaemia, circulatory overloading, hyperkalaemia, acidosis, citrate toxicity may be responsible, and the mode of death, whatever the aetiology, is usually thought to be acute cardiac failure (O'Neill and Gordon, 1959; Robinson and Barrie, 1963), and commonl...
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Background: Esophagectomy is considered to be the main treatment for esophageal malignancies. Among the different methods, transhiatal approach can cause less damage to patients and is widely used however, manipulation of esophagus result in heart rate and blood pressure variations. The aim of this study was to investigate changes in blood pressure and heart rhythm during transhiatal esophagect...
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Methods Total of 406 patients (f/m N=103/303) were studied in the ICU in 2011; 21 (5.17%) males were observed,. HGB in OR prior to surgery was: 127.43 g/L(SD±19.4; range 85-165; median 129g/L). Patients were divided into two groups, according to the quantity of RBCs received. Group 1 (N=15) received 5-9 units RBCs; group 2 (N=6) received ≥10 units RBCs. EuroSCORE II was used for operation risk ...
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BACKGROUND Blood warmers were developed to reduce the risk of hypothermia associated with the infusion of cold blood products. During massive transfusion, these devices are used with compression sleeve, which induce a major stress to red blood cells. In this setting, the combination of blood warmer and compression sleeve could generate hemolysis and harm the patient. We conducted this study to ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1942
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.4274.658