Non-invasive measurement of cardiac output using an iterative, respiration-based method
نویسندگان
چکیده
منابع مشابه
Non-invasive measurement of cardiac output using an iterative, respiration-based method.
BACKGROUND Current non-invasive respiratory-based methods of measuring cardiac output [Formula: see text] make doubtful assumptions and encounter significant technical difficulties. We present a new method using an iterative approach [Formula: see text], which overcomes limitations of previous methods. METHODS Sequential gas delivery (SGD) is used to control alveolar ventilation [Formula: see...
متن کاملNon-invasive measurement of cardiac output using an iterative, respiratory-based method
Editor’s key points † Current non-invasive monitors of cardiac output suffer from significant practical limitations. † A novel respiratory-based method involving sequential gas delivery to control alveolar ventilation is described and compared with bolus pulmonary artery thermodilution. † This novel method was validated in a porcine model of liver transplantation, and is therefore a promising a...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 2015
ISSN: 0007-0912
DOI: 10.1093/bja/aeu377