Abstract
Purpose
The aim of this study was to investigate if non-invasive central pressure estimations are accurate in patients with an abdominal aortic aneurysm, before and after endovascular repair. Secondary evaluation was if measurement-accuracy was dependent on anatomical characteristics.
Methods
Procedural invasive and non-invasive pressure-measurements were performed simultaneously both before and after endovascular repair in 20 patients with an infrarenal abdominal aortic aneurysm. Invasive catheter measurements were performed in the abdominal aorta. A tonometric device was used to perform non-invasive pressure–wave-analysis at the radial artery. A generalized transfer-function was used to generate an ascending aortic waveform for both measurements, allowing for direct comparison.
Results
Pre-treatment the mean differences between methods were − 5.5 mmHg (p = .904), − 11.8 (p < .001), and − 7.2 mmHg (p = .124) for central systolic, diastolic, and mean pressure, respectively. The accuracy was dependent of aneurysm sac volume and intraluminal thrombus volume. Post-treatment limits of agreement were smaller for all pressure parameters compared to pre-treatment. The mean differences were 6.5 mmHg (p = .007), − 6.4 (p < .020), and 1.6 mmHg (p = .370) for central systolic, diastolic, and mean pressure, respectively.
Conclusion
In untreated AAA’s the accuracy of non-invasive central pressure estimation was acceptable (mean difference between 5 and 10 mmHg) when compared to invasive pressures, but dependent of AAA characteristics. After EVAR the accuracy of central pressure estimation improved (reduction of 75% of the mean difference between pre and post measurements)
Trial Registration Number
NCT03469388; 3-5-2018.
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Abbreviations
- AAA:
-
Abdominal aortic aneurysm
- Aix:
-
Augmentation index
- AIx@HR75:
-
Augmentation index corrected for a heart rate of 75 beats per minute
- ARX:
-
Autoregressive exogenous
- CT:
-
Computed tomography
- EVAR:
-
Endovascular aneurysm repair
- IQR:
-
Interquartile range
- SEVR:
-
Subendocardial viability ratio
- TF:
-
Transfer function
References
Altman, D., and J. Bland. Measurement in medicine: the analysis of method comparison studies. J. R. Stat. Soc. Ser. D (Stat.). 32(3):307–317, 1983.
Apostolakis, I. Z., S. D. Nandlall, and E. E. Konofagou. Piecewise pulse wave imaging (pPWI) for detection and monitoring of focal vascular disease in murine aortas and carotids in vivo. IEEE Trans. Med. Imaging. 35(1):13–28, 2016.
Avolio, A. P., M. Butlin, and A. Walsh. Arterial blood pressure measurement and pulse wave analysis–their role in enhancing cardiovascular assessment. Physiol. Measur. 31(1):R1-47, 2010.
Beckmann, M., V. Jacomella, M. Kohler, M. Lachat, A. Salem, B. Amann-Vesti, et al. Risk Stratification of Patients with Peripheral Arterial Disease and Abdominal Aortic Aneurysm Using Aortic Augmentation Index. PloS ONE. 10(10):e0139887, 2015.
Boardman, H., A. J. Lewandowski, M. Lazdam, Y. Kenworthy, P. Whitworth, C. L. Zwager, et al. Aortic stiffness and blood pressure variability in young people: a multimodality investigation of central and peripheral vasculature. J. Hypertens. 35(3):513–522, 2017.
Butlin, M., and A. Qasem. Large artery stiffness assessment using SphygmoCor technology. Pulse (Basel). 4(4):180–192, 2017.
Chaikof, E. L., R. L. Dalman, M. K. Eskandari, B. M. Jackson, W. A. Lee, M. A. Mansour, et al. The Society for Vascular Surgery practice guidelines on the care of patients with an abdominal aortic aneurysm. J. Vasc. Surg. 67(1):2–77, 2018.
Durmus, I., Z. Kazaz, G. Altun, and A. Cansu. Augmentation index and aortic pulse wave velocity in patients with abdominal aortic aneurysms. Int. J. Clin. Exp. Med. 7(2):421–425, 2014.
Filipovsky, J., V. Svobodova, and L. Pecen. Reproducibility of radial pulse wave analysis in healthy subjects. J. Hypertens. 18(8):1033–1040, 2000.
Georgakarakos, E. Estimating the influence of aortic-stent grafts after endovascular aneurysm repair: Are we missing something? Medical Hypotheses. 97:26–30, 2016.
Herbert, A., J. K. Cruickshank, S. Laurent, and P. Boutouyrie. Reference values for arterial measurements C. Establishing reference values for central blood pressure and its amplification in a general healthy population and according to cardiovascular risk factors. Eur. Heart J. 35(44):3122–3133, 2014.
Kazi, M., J. Thyberg, P. Religa, J. Roy, P. Eriksson, U. Hedin, et al. Influence of intraluminal thrombus on structural and cellular composition of abdominal aortic aneurysm wall. J. Vasc. Surg. 38(6):1283–1292, 2003.
Kolipaka, A., V. S. Illapani, W. Kenyhercz, J. D. Dowell, M. R. Go, J. E. Starr, et al. Quantification of abdominal aortic aneurysm stiffness using magnetic resonance elastography and its comparison to aneurysm diameter. J. Vasc. Surg. 64(4):966–974, 2016.
Lasance HAJ WK, Ascoop CA. Progress report 5: pheripheral pulse contour analysis in determining stroke volume. Progress Report 5. Utrecht, Netherlands: Institute of Medical Physics TNO, 1976.
Laurent, S., J. Cockcroft, L. Van Bortel, P. Boutouyrie, C. Giannattasio, D. Hayoz, et al. Expert consensus document on arterial stiffness: methodological issues and clinical applications. Eur. Heart J. 27(21):2588–2605, 2006.
Lee, C. W., S. H. Sung, C. K. Chen, I. M. Chen, H. M. Cheng, W. C. Yu, et al. Measures of carotid-femoral pulse wave velocity and augmentation index are not reliable in patients with abdominal aortic aneurysm. J. Hypertens. 31(9):1853–1860, 2013.
Li, B., S. Khan, K. Salata, M. A. Hussain, C. de Mestral, E. Greco, et al. A systematic review and meta-analysis of the long-term outcomes of endovascular versus open repair of abdominal aortic aneurysm. J. Vasc. Surg. 70(3):954–969, 2019.
Lyck Hansen, M., M. Dahl Thomsen, L. M. Rasmussen, and J. S. Lindholt. Abdominal aortic aneurysm, arterial stiffening and the role of the intraluminal thrombus. VASA Z. Gefasskran. 44(5):349–353, 2015.
Meyer, C. A., C. Guivier-Curien, and J. E. Moore Jr. Trans-thrombus blood pressure effects in abdominal aortic aneurysms. J. Biomech. Eng. 132(7):071005, 2010.
Millasseau, S., and D. Agnoletti. Non-invasive estimation of aortic blood pressures: a close look at current devices and methods. Curr. Pharm. Des. 21(6):709–718, 2015.
Moloney, M. A., S. McHugh, O. D. Dh, R. G. Casey, E. G. Kavanagh, P. A. Grace, et al. Comparison of arterial stiffness and microcirculatory changes following abdominal aortic aneurysm grafting. Ir. J. Med. Sci. 180(2):375–378, 2011.
Muiesan, M. L. S. M., F. Bertacchini, C. Agabiti-Rosei, G. Maruelli, E. Colonetti, and A. Paini. Central blood pressure assessment using 24-hour brachial pulse wave analysis. J. Vasc. Diagno. Interven. 2014:141–148, 2014.
Narayan, O., J. Casan, M. Szarski, A. M. Dart, I. T. Meredith, and J. D. Cameron. Estimation of central aortic blood pressure: a systematic meta-analysis of available techniques. J. Hypertens. 32(9):1727–1740, 2014.
Parr, A., M. McCann, B. Bradshaw, A. Shahzad, P. Buttner, and J. Golledge. Thrombus volume is associated with cardiovascular events and aneurysm growth in patients who have abdominal aortic aneurysms. J. Vasc. Surg. 53(1):28–35, 2011.
Picone, D. S., M. G. Schultz, P. Otahal, S. Aakhus, A. M. Al-Jumaily, J. A. Black, et al. Accuracy of cuff-measured blood pressure: systematic reviews and meta-analyses. J. Am. Coll. Cardiol. 70(5):572–586, 2017.
Romagnoli, S., Z. Ricci, D. Quattrone, L. Tofani, O. Tujjar, G. Villa, et al. Accuracy of invasive arterial pressure monitoring in cardiovascular patients: an observational study. Crit Care. 18(6):644, 2014.
Roman, M. J., R. B. Devereux, J. R. Kizer, E. T. Lee, J. M. Galloway, T. Ali, et al. Central pressure more strongly relates to vascular disease and outcome than does brachial pressure: the Strong Heart Study. Hypertension. 50(1):197–203, 2007.
Saugel, B., K. Kouz, A. S. Meidert, L. Schulte-Uentrop, and S. Romagnoli. How to measure blood pressure using an arterial catheter: a systematic 5-step approach. Crit Care. 24(1):172, 2020.
Schultz, M. G., D. S. Picone, M. K. Armstrong, J. A. Black, N. Dwyer, P. Roberts-Thomson, et al. Validation study to determine the accuracy of central blood pressure measurement using the sphygmocor xcel cuff device. Hypertension. 76(1):244–250, 2020.
Swillens, A., L. Lanoye, J. De Backer, N. Stergiopulos, P. R. Verdonck, F. Vermassen, et al. Effect of an abdominal aortic aneurysm on wave reflection in the aorta. IEEE Trans. Bio-Med. Eng. 55(5):1602–1611, 2008.
ter Avest, E., S. Holewijn, A. F. Stalenhoef, and J. de Graaf. Variation in non-invasive measurements of vascular function in healthy volunteers during daytime. Clin. Sci. (Lond). 108(5):425–431, 2005.
van Noort, K., S. Holewijn, R. C. L. Schuurmann, J. T. Boersen, S. P. Overeem, E. G. Jebbink, et al. Effect of abdominal aortic endoprostheses on arterial pulse wave velocity in an in vitro abdominal aortic flow model. Physiol. Measur.. 39(10):104001, 2018.
van’t Veer, M., J. Buth, M. Merkx, P. Tonino, H. van den Bosch, N. Pijls, et al. Biomechanical properties of abdominal aortic aneurysms assessed by simultaneously measured pressure and volume changes in humans. J. Vasc. Surg. 48(6):1401–1407, 2008.
Vlachopoulos, C., K. Aznaouridis, M. F. O’Rourke, M. E. Safar, K. Baou, and C. Stefanadis. Prediction of cardiovascular events and all-cause mortality with central haemodynamics: a systematic review and meta-analysis. Eur. Heart J. 31(15):1865–1871, 2010.
Vorp, D. A., M. L. Raghavan, S. C. Muluk, M. S. Makaroun, D. L. Steed, R. Shapiro, et al. Wall strength and stiffness of aneurysmal and nonaneurysmal abdominal aorta. Ann. N. Y. Acad Sci. 800:274–276, 1996.
Wang, K. L., H. M. Cheng, S. H. Sung, S. Y. Chuang, C. H. Li, H. A. Spurgeon, et al. Wave reflection and arterial stiffness in the prediction of 15-year all-cause and cardiovascular mortalities: a community-based study. Hypertension. 55(3):799–805, 2010.
Weber, T., and S. Wassertheurer. Moving on–on average in the right direction?: noninvasive methods to estimate central blood pressure. Hypertension. 63(4):665–667, 2014.
Wilkinson, I. B., S. A. Fuchs, I. M. Jansen, J. C. Spratt, G. D. Murray, J. R. Cockcroft, et al. Reproducibility of pulse wave velocity and augmentation index measured by pulse wave analysis. J. Hypertens. 16(12 Pt 2):2079–2084, 1998.
Wilkinson, I. B., H. MacCallum, L. Flint, J. R. Cockcroft, D. E. Newby, and D. J. Webb. The influence of heart rate on augmentation index and central arterial pressure in humans. J. Physiol. 525(Pt 1):263–270, 2000.
Wilkinson, I. B., N. H. Mohammad, S. Tyrrell, I. R. Hall, D. J. Webb, V. E. Paul, et al. Heart rate dependency of pulse pressure amplification and arterial stiffness. Am. J. Hypertens. 15(1 Pt 1):24–30, 2002.
Williams, B., P. S. Lacy, P. Yan, C. N. Hwee, C. Liang, and C. M. Ting. Development and validation of a novel method to derive central aortic systolic pressure from the radial pressure waveform using an n-point moving average method. J. Am. Coll. Cardiol. 57(8):951–961, 2011.
Acknowledgments
We greatly acknowledge the valuable contribution of Berend Westerhof, Diantha Schipaanboord, Lisa Rutten, Thomas Urgert, and Gerike Buitenhuis. The funding provided by the “Vriendenfonds Rijnstate” is greatly acknowledged.
Funding
This is an investigator-initiated study without funding by industry. Financial support was obtained by the Rijnstate “Vriendenfonds”. This fund did not have any involvement in the research.
Data Availability
Data will be available on request.
Code availability
Code is provided in the supplemental material and others will be provided on request.
Conflict of interest
The authors have no conflicts of interests.
Ethics Approval
The study was approved by the regional Medical Ethics Committee (CMO-2016-2431) and the local Institutional Review Board.
Informed Consent
The study was conducted in accordance with the principles of the Declaration of Helsinki and Good Clinical Practice guidelines. Patients with an infrarenal AAA scheduled for EVAR and aged ≥18 years were approached and included after providing written informed consent. All authors have approved the final version of the manuscript for publication.
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Holewijn, S., Vermeulen, J.J.M., van Helvert, M. et al. Validation of Central Pressure Estimation in Patients with an Aortic Aneurysm Before and After Endovascular Repair. Cardiovasc Eng Tech 13, 265–278 (2022). https://doi.org/10.1007/s13239-021-00574-3
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DOI: https://doi.org/10.1007/s13239-021-00574-3