Use of arterial transfer functions for the derivation of aortic waveform characteristics

D.B.H. Tay; Ian T. Meredith; James D. Cameron; Sarah A. Hope

doi:10.1097/00004872-200307000-00017

Abstract

Transfer functions may be valid for the derivation of some central aortic waveform characteristics. However, in providing neither improved reproducibility nor data on parameters not obtainable from the radial waveform, transfer function techniques may offer no additional clinical benefit. The absence of correlation between measured and TF-derived aortic AI and wide limits of agreement of other parameters should be considered if this technique is utilized in clinical practice.

Keywords

MedicineWaveformAortic pressureCardiologyTransfer functionReproducibilityBlood pressureInternal medicineAortaDiastoleMathematicsStatisticsPhysics

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Publication Info

Year: 2003
Type: article
Volume: 21
Issue: 7
Pages: 1299-1305
Citations: 147
Access: Closed

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APA Style

                            
                                
                                    D.B.H. Tay, 
                                
                                    Ian T. Meredith, 
                                
                                    James D. Cameron
                                
                                et al.
                            
                            (2003). 
                            Use of arterial transfer functions for the derivation of aortic waveform characteristics. 
                            Journal of Hypertension
                            , 21
                            (7)
                            , 1299-1305.
                            https://doi.org/10.1097/00004872-200307000-00017
                        

Identifiers

DOI: 10.1097/00004872-200307000-00017