Dr Justin E Davies

Publications


Journals

  • Sen S; Francis DP; Tillin T; Foale RA; Malik I; Mikhail GW; Hadjiloizou N; Baruah R; et alKyriacou A; Hughes AD; Mayet J; Davies JE. (23 Nov 2010). Is the Long Term Prognostic Benefit of Primary Angioplasty in the 'Real World' Statistically Lacking? An Analysis of 54,360 Patients with ST Elevation Myocardial Infarction. CIRCULATION. 122. Author weblink.
  • Davies JE; Tillin T; Malaweera A; Lacy PS; Cruickshank K; Stanton A; Collier D; Thurston H; et alMayet J; Williams B; Parker KH; Thom SM; Hughes AD. (23 Nov 2010). Pressure-Independent Pulsatility Index (PIPI) Independently Predicts Cardiovascular Events in the Cafe Sub-Study of Ascot. CIRCULATION. 122. Author weblink.
  • Baksi AJ; Davies JE; Hadjiloizou N; Baruah R; Unsworth B; Foale RA; Parker KH; Francis DP; et alMayet J; Hughes AD. (22 Nov 2011). Backward Propagation of Waves is Limited in the Human Arterial Tree. CIRCULATION. 124. Author weblink.
  • Baksi AJ; Davies JE; Hadjiloizou N; Baruah R; Unsworth B; Foale RA; Parker KH; Francis DP; et alMayet J; Hughes AD. (22 Nov 2011). Backward Propagation of Waves is Limited in the Human Arterial Tree. CIRCULATION. 124. Author weblink.
  • Foin N; Torii R; Mortier P; De Beule M; Viceconte N; Chan PH; Davies JE; Xu XY; et alKrams R; Di Mario C. (Jan 2012). Kissing balloon or sequential dilation of the side branch and main vessel for provisional stenting of bifurcations: lessons from micro-computed tomography and computational simulations. JACC Cardiovasc Interv. 5:47-56. DOI.
  • Moraldo M; Bergamini C; Malaweera AS; Dhutia NM; Pabari PA; Willson K; Baruah R; Manisty C; et alDavies JE; Xu XY; Hughes AD; Francis DP. (2 Jan 2012). A novel fully automated method for mitral regurgitant orifice area quantification. Int J Cardiol. DOI.
  • Sen S; Escaned J; Malik IS; Mikhail GW; Foale RA; Mila R; Tarkin J; Petraco R; et alBroyd C; Jabbour R; Sethi A; Baker CS; Bellamy M; Al-Bustami M; Hackett D; Khan M; Lefroy D; Parker KH; Hughes AD; Francis DP; Di Mario C; Mayet J; Davies JE. (10 Apr 2012). Development and Validation of a New Adenosine-Independent Index of Stenosis Severity From Coronary Wave-Intensity Analysis: Results of the ADVISE (ADenosine Vasodilator Independent Stenosis Evaluation) Study. J Am Coll Cardiol. 59:1392-1402. DOI.
  • Davies JE; Sen S; Broyd C; Hadjiloizou N; Baksi J; Francis DP; Foale RA; Parker KH; et alHughes AD; Chukwuemeka A; Casula R; Malik IS; Mikhail GW; Mayet J. (4 Oct 2011). Arterial pulse wave dynamics after percutaneous aortic valve replacement: fall in coronary diastolic suction with increasing heart rate as a basis for angina symptoms in aortic stenosis. Circulation. 124:1565-1572. DOI.
  • Davies JE; Whinnett ZI; Francis DP; Manisty CH; Aguado-Sierra J; Willson K; Foale RA; Malik IS; et alHughes AD; Parker KH; Mayet J. (11 Apr 2006). Evidence of a dominant backward-propagating "suction" wave responsible for diastolic coronary filling in humans, attenuated in left ventricular hypertrophy. Circulation. 113:1768-1778. DOI.
  • Hadjiloizou N; Davies JE; Malik IS; Aguado-Sierra J; Willson K; Foale RA; Parker KH; Hughes AD; et alFrancis DP; Mayet J. (Sep 2008). Differences in cardiac microcirculatory wave patterns between the proximal left mainstem and proximal right coronary artery. Am J Physiol Heart Circ Physiol. 295:H1198-H1205. DOI.
  • Davies JE; Whinnett ZI; Francis DP; Willson K; Foale RA; Malik IS; Hughes AD; Parker KH; et alMayet J. (Feb 2006). Use of simultaneous pressure and velocity measurements to estimate arterial wave speed at a single site in humans. Am J Physiol Heart Circ Physiol. 290:H878-H885. DOI.
  • Baksi AJ; Treibel TA; Davies JE; Hadjiloizou N; Foale RA; Parker KH; Francis DP; Mayet J; et alHughes AD. (24 Nov 2009). A meta-analysis of the mechanism of blood pressure change with aging. J Am Coll Cardiol. 54:2087-2092. DOI.
  • Davies JE; Parker KH; Francis DP; Hughes AD; Mayet J. (1 Dec 2008). What is the role of the aorta in directing coronary blood flow?. HEART. 94:1545-1547. Author weblink DOI.
  • Sharman JE; Hare JL; Thomas S; Davies JE; Leano R; Jenkins C; Marwick TH. (1 Aug 2011). Association of Masked Hypertension and Left Ventricular Remodeling With the Hypertensive Response to Exercise. AMERICAN JOURNAL OF HYPERTENSION. 24:898-903. DOI.
  • Davies JE; Unsworth B; Francis DP; Casula R; Sutaria N. (27 Jul 2010). A surgeon's eye view noninvasively. J Am Coll Cardiol. 56:e9. DOI.
  • Baksi AJ; Treibel TA; Davies JE; Hadjiloizou N; Foale RA; Parker KH; Francis DP; Mayet J; et alHughes AD. (11 May 2010). Changes in the Central Arterial Pressure Pulse With Aging Reply. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY. 55:2183-2184. Author weblink DOI.
  • Davies JE; Baksi J; Francis DP; Hadjiloizou N; Whinnett ZI; Manisty CH; Aguado-Sierra J; Foale RA; et alMalik IS; Tyberg JV; Parker KH; Mayet J; Hughes AD. (Feb 2010). The arterial reservoir pressure increases with aging and is the major determinant of the aortic augmentation index. Am J Physiol Heart Circ Physiol. 298:H580-H586. DOI.
  • Whinnett ZI; Nott G; Davies JE; Willson K; Manisty CH; Kanagaratnam P; Peters NS; Davies DW; et alHughes AD; Mayet J; Francis DP. (Feb 2011). Maximizing efficiency of alternation algorithms for hemodynamic optimization of the AV delay of cardiac resynchronization therapy. Pacing Clin Electrophysiol. 34:217-225. DOI.
  • Davies JE; Shanmuganathan M; Francis DP; Mayet J; Hackett DR; Hughes AD. (1 Jan 2010). Caution Using Brachial Systolic Pressure to Calibrate Radial Tonometric Pressure Waveforms: Lessons From Invasive Study. HYPERTENSION. 55:E4-E4. Author weblink DOI.
  • Manisty CH; Zambanini A; Parker KH; Davies JE; Francis DP; Mayet J; Thom SAM; Hughes AD. (1 Oct 2009). Differences in the Magnitude of Wave Reflection Account for Differential Effects of Amlodipine- Versus Atenolol-Based Regimens on Central Blood Pressure An Anglo-Scandinavian Cardiac Outcome Trial Substudy. HYPERTENSION. 54:724-U73. Author weblink DOI.
  • Sharman JE; Davies JE; Jenkins C; Marwick TH. (Nov 2009). Augmentation index, left ventricular contractility, and wave reflection. Hypertension. 54:1099-1105. DOI.
  • Aguado-Sierra J; Davies JE; Hadjiloizou N; Francis D; Mayet J; Hughes AD; Parker KH. (2008). Reservoir-wave separation and wave intensity analysis applied to carotid arteries: a hybrid 1D model to understand haemodynamics. Conf Proc IEEE Eng Med Biol Soc. 2008:1381-1384. DOI.
  • Tyberg JV; Davies JE; Wang Z; Whitelaw WA; Flewitt JA; Shrive NG; Francis DP; Hughes AD; et alParker KH; Wang J-J. (1 Feb 2009). Wave intensity analysis and the development of the reservoir-wave approach. MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING. 47:221-232. Author weblink DOI.
  • Thomas N; Unsworth B; Ferenczi EA; Davies JE; Mayet J; Francis DP. (1 Dec 2008). Intraobserver variability in grading severity of repeated identical cases of mitral regurgitation. AMERICAN HEART JOURNAL. 156:1089-1094. Author weblink DOI.
  • Raphael CE; Whinnett ZI; Davies JE; Fontana M; Ferenczi EA; Manisty CH; Mayet J; Francis DP. (1 Jan 2009). Quantifying the paradoxical effect of higher systolic blood pressure on mortality in chronic heart failure. HEART. 95:56-62. Author weblink DOI.
  • Hughes AD; Davies JE; Francis D; Mayet J; Parker KH. (1 Jun 2008). Peripheral augmentation index and wave reflection in the radial artery. HYPERTENSION. 51:E45-E46. Author weblink DOI.
  • Manisty CH; Willson K; Davies JE; Whinnett ZI; Baruah R; Mebrate Y; Kanagaratnam P; Peters NS; et alHughes AD; Mayet J; Francis DP. (Jul 2008). Induction of oscillatory ventilation pattern using dynamic modulation of heart rate through a pacemaker. Am J Physiol Regul Integr Comp Physiol. 295:R219-R227. DOI.
  • Whinnett ZI; Briscoe C; Davies JE; Willson K; Manisty CH; Davies DW; Peters NS; Kanagaratnam P; et alHughes AD; Mayet J; Francis DP. (Mar 2008). The atrioventricular delay of cardiac resynchronization can be optimized hemodynamically during exercise and predicted from resting measurements. Heart Rhythm. 5:378-386. DOI.
  • Malaweera ASN; Davies JE; Hadjiloizou N; Manisty C; Zambanini A; Aguado-Sierra J; Thom SA; Parker KH; et alFrancis DP; Mayet J; Hughes AD. (1 Oct 2007). Pulsatile arterial pressure is predominantly determined by the aortic reservoir, which can be determined non-invasively from peripheral measurement sites. JOURNAL OF HUMAN HYPERTENSION. 21:849-850. Author weblink.
  • Davies JE; Francis DP; Hadjiloizou N; Manisty CH; Aguado-Sierra J; Foale RA; Parker KH; Mayet J; et alHughes AD. (1 Oct 2007). Changes in arterial reservoir function, not wave reflection, account for the effect of ageing on pressure augmentation in the proximal aorta. JOURNAL OF HUMAN HYPERTENSION. 21:848-848. Author weblink.
  • Whinnett ZI; Davies JE; Nott G; Willson K; Manisty CH; Peters NS; Kanagaratnam P; Davies DW; et alHughes AD; Mayet J; Francis DP. (26 Sep 2008). Efficiency, reproducibility and agreement of five different hemodynamic measures for optimization of cardiac resynchronization therapy. Int J Cardiol. 129:216-226. DOI.
  • Aguado-Sierra J; Parker KH; Davies JE; Francis D; Hughes AD; Mayet J. (2006). Arterial pulse wave velocity in coronary arteries. Conf Proc IEEE Eng Med Biol Soc. 1:867-870. DOI.
  • Aguado-Sierra J; Hadjilizou N; Davies JE; Francis D; Mayet J; Parker KH. (2007). Pressure reservoir-wave separation applied to the coronary arterial data. Conf Proc IEEE Eng Med Biol Soc. 2007:2693-2696. DOI.
  • Torii R; Wood NB; Hughes AD; Thom SA; Aguado-Sierra J; Davies JE; Francis DP; Parker KH; et alXu XY. (2007). A computational study on the influence of catheter-delivered intravascular probes on blood flow in a coronary artery model. J Biomech. 40:2501-2509. DOI.
  • Manisty CH; Willson K; Wensel R; Whinnett ZI; Davies JE; Oldfield WL; Mayet J; Francis DP. (15 Nov 2006). Development of respiratory control instability in heart failure: a novel approach to dissect the pathophysiological mechanisms. J Physiol. 577:387-401. DOI.
  • Whinnett ZI; Davies JE; Willson K; Manisty CH; Chow AW; Foale RA; Davies DW; Hughes AD; et alMayet J; Francis DP. (Nov 2006). Haemodynamic effects of changes in atrioventricular and interventricular delay in cardiac resynchronisation therapy show a consistent pattern: analysis of shape, magnitude and relative importance of atrioventricular and interventricular delay. Heart. 92:1628-1634. DOI.
  • Whinnett ZI; Davies JE; Willson K; Chow AW; Foale RA; Davies DW; Hughes AD; Francis DP; et alMayet J. (May 2006). Determination of optimal atrioventricular delay for cardiac resynchronization therapy using acute non-invasive blood pressure. Europace. 8:358-366. DOI.
  • Whinnett ZI; Davies JE; Lane RE; Francis DP; Mayet J. (Jun 2005). Echocardiographic methods for selecting patients suitable for biventricular pacing therapy. Minerva Cardioangiol. 53:211-220.

Conferences

  • Davies JE; Francis DP; Hadjiloizou N; Whinnett ZI; Manisty CH; Aguado-Sierra J; Malik IS; Parker KH; et alHughes AD; Mayet J. Augmentation of Coronary Blood Flow in Systole by Reflected Waves in the Proximal Aorta. World Congress on Medical Physics and Biomedical Engineering, 7 Sep 2009 - 12 Sep 2009. 25:61-64. SPRINGER (1 Jan 2010). Author weblink.
  • Davies JE; Sen S; Escaned J; Di Mario C; Mila R; Malik I; Francis D; Hughes A; et alMayet J. INSTANTANEOUS WAVE-FREE RATIO (IFR) HAS A SIMILAR DIAGNOSTIC EFFICIENCY TO FRACTIONAL FLOW RESERVE (FFR) IN SINGLE AND MULTI-VESSEL DISEASE: SECONDARY ANALYSIS OF ADVISE (ADENOSINE VASODILATOR INDEPENDENT STENOSIS EVALUATION) STUDY. 61st Annual Scientific Session and Expo of the American-College-of-Cardiology (ACC), 24 Mar 2012 - 27 Mar 2012. 59:E1381-E1381. ELSEVIER SCIENCE INC (27 Mar 2012). Author weblink.
  • Foin N; Secco G; Sen S; Davies JE; Krams R; Di Mario C. Bench Micro-CT study and OCT Experience of a Final Proximal Post-dilatation to Optimize Results in Bifurcation Stenting. 23rd Annual Transcatheter Cardiovascular Therapeutics (TCT) Symposium, 7 Nov 2011 - 11 Nov 2011. 58:B87-B87. ELSEVIER SCIENCE INC (8 Nov 2011). Author weblink.
  • Foin N; Torii R; Mortier P; De Beule M; Viceconte N; Davies JE; Xu XY; Krams R; et alDi Mario C. Sequential Side Branch and Main Vessel Dilatation instead of Kissing Balloon after Provisional Bifurcation Stenting: Lessons from Micro-CT and Computational Simulations. 23rd Annual Transcatheter Cardiovascular Therapeutics (TCT) Symposium, 7 Nov 2011 - 11 Nov 2011. 58:B82-B82. ELSEVIER SCIENCE INC (8 Nov 2011). Author weblink.
  • Davies JE; Lacy PS; Cruickshank K; Stanton A; Collier D; Thurston H; Williams B; Parker KH; et alThom SM; Hughes AD. Excess pressure is higher in atenolol-treated individuals and independently predicts cardiovascular events in the CAFE substudy of ASCOT. ESC Congress, 28 Aug 2010 - 1 Sep 2010. 31:902-902. OXFORD UNIV PRESS (1 Sep 2010). Author weblink.
  • Sen S; Kaneria SS; Ariff B; Mikhail GW; Malik I; Mayet J; Davies JE; Juli CF; et alSutaria N. Aortic annulus measurement in patients referred for transcatheter aortic valve implantation: comparison between multi-detector computed tomography and transoesophageal echocardiography. ESC Congress, 28 Aug 2010 - 1 Sep 2010. 31:290-291. OXFORD UNIV PRESS (1 Sep 2010).
  • Davies JE; Sen S; Hadjiloizou N; Francis DP; Mayet J; Parker KH; Hughes AD; Chukwuemeka A; et alMikhail G; Malik IS. Reversed coronary reserve responses explain angina in severe aortic stenosis: assessment in subjects undergoing transcatheter aortic valve implantation (TAVI). ESC Congress, 28 Aug 2010 - 1 Sep 2010. 31:313-314. OXFORD UNIV PRESS (1 Sep 2010).
  • Sen S; Hadjiloizou N; Baksi J; Francis DP; Foale RA; Parker KH; Hughes AD; Chukwuemeka A; et alCasula R; Malik IS; Mikhail GW; Mayet J; Davies JE. Myocardial mechanism of angina in aortic stenosis identified in subjects undergoing transcatheter aortic valve implantation (TAVI). 24:689-689. NATURE PUBLISHING GROUP (1 Oct 2010).
  • Shanmuganathan M; Baksi AJ; Francis DP; Treibel TA; Tillin T; Parker K; Hughes A; Mayet J; et alDavies JE. Meta regression analysis of aortic reflection timing to locate the site of reflection and to identify its relationship with arterial stiffness and age in 8336 subjects. 24:700-700. NATURE PUBLISHING GROUP (1 Oct 2010).
  • Davies JE; Sen S; Hadjiloizou N; Francis DP; Foale RA; Mayet J; Parker KH; Hughes AD; et alChukwuemeka A; Mikhail G; Malik IS. ACUTE CHANGES IN CORONARY HAEMODYNAMIC IN PATIENTS UNDERGOING TRANSCATHETER AORTIC VALVE IMPLANTATION. Annual Conference and Exhibition of the British-Cardiovascular-Society, 7 Jun 2010 - 9 Jun 2010. 96:A59-A59. B M J PUBLISHING GROUP (1 Jun 2010). Author weblink DOI.
  • Sen S; Davies JE; Malik IS; Hadjiloizou N; Foale RA; Baruah R; Ghada GW; Hughes AD; et alMayet J; Francis D. WHY DOES PRIMARY ANGIOPLASTY NOT WORK IN OBSERVATIONAL STUDIES WHEN IT WORKS CONSISTENTLY IN RANDOMISED CONTROLLED TRIALS? AN ANALYSIS OF 51242 PATIENTS WITH ST ELEVATION MYOCARDIAL INFARCTION. Annual Conference and Exhibition of the British-Cardiovascular-Society, 7 Jun 2010 - 9 Jun 2010. 96:A73-A74. B M J PUBLISHING GROUP (1 Jun 2010). DOI.
  • Al-Hussaini A; Baksi AJ; Hadjiloizou N; Davies JE; Manisty C; Kyriacou A; Foale RA; Tillin T; et alParker KH; Francis DP; Mayet J; Hughes AD. HOW DOES WAVE INTENSITY CHANGE WITH HEART RATE? INSIGHT FROM CAROTID STUDY DURING PACING. 14th Annual Meeting of the European-Council-for-Cardiovascular-Research, 9 Oct 2009 - 11 Oct 2009. 54:1171-1171. LIPPINCOTT WILLIAMS & WILKINS (1 Nov 2009). Author weblink.
  • Khir AW; Hadjiloizou N; Davies JE; Mayet J; Francis DP; Hughes AD. The Determination of Local Pulse Wave Velocity and Wave Intensity in the Human Carotid Artery: A New Noninvasive Technique. 58th Annual Scientific Session of the American-College-of-Cardiology, 28 Mar 2009 - 31 Mar 2009. 53:A214-A215. ELSEVIER SCIENCE INC (10 Mar 2009). Author weblink.
  • Aguado-Sierra J; Davies JE; Hadjiloizou N; Francis D; Mayet J; Hughes AD; Parker KH. Reservoir-wave separation and wave intensity analysis applied to carotid arteries: A hybrid 1D model to understand haemodynamics. 30th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society, 20 Aug 2008 - 24 Aug 2008. 1381-1384. IEEE (1 Jan 2008). Author weblink DOI.
  • Hadjiloizou N; Davies JE; Baksi AJ; Malik I; Aguado-Sierra J; Foale RA; Parker KH; Francis DP; et alHughes AD; Mayet J. Determinants of the Coronary Flow Velocity Waveforms in Aortic Stenosis. 81st Annual Scientific Session of the American-Heart-Association, 8 Nov 2008 - 12 Nov 2008. 118:S736-S736. LIPPINCOTT WILLIAMS & WILKINS (28 Oct 2008). Author weblink.
  • Davies JE; Whinnett ZI; Hadjiloizou N; Manisty CH; Hughes AD; Parker KH; Francis DP; Mayet J. Microcirculatory-originating pressure predominantly determines coronary blood flow in humans: Evaluation using wave intensity analysis. Annual Scientific Conference of the British-Cardiovascular-Society. 94:A121-+. (Jul 2008).
  • Malaweera ASN; Davies JE; Hadjiloizou N; Manisty C; Aguado-Sierra J; Zambanini A; Mayet J; Francis DP; et alParker KH; Hughes AD. Peripheral pulsatile arterial pressure is determined by the central reservoir, which is similar across different arterial sites. Annual Scientific Conference of the British-Cardiovascular-Society/British-Society-for-Cardiovascular-Research, 2 Jun 2008 - 4 Jun 2008. 94:A114-A115. B M J PUBLISHING GROUP (1 Jul 2008). Author weblink.
  • Davies JE; Francis DP; Manisty CH; Hadjiloizou N; Aguado-Sierra J; Malik IS; Foale RA; Hughes AD; et alParker KH; Mayet J. A unifying explanation of the aortic pulse waveform in humans. 56th Annual Scientific Session of the American-College-of-Cardiology, 24 Mar 2007 - 27 Mar 2007. 49:397A-398A. ELSEVIER SCIENCE INC (6 Mar 2007). Author weblink.
  • Davies JE; Hadjiloizou N; Whinnett ZI; Francis DP; Manisty CH; Hughes AD; Parker KH; Mayet J. Evidence to support the augmentation of coronary blood flow in systole, by wave reflection from the aorta. World Congress of Cardiology, 2 Sep 2006 - 6 Sep 2006. 27:512-512. OXFORD UNIV PRESS (1 Aug 2006). Author weblink.
  • Davies JE; Whinnett ZI; Francis DP; Willson K; Foale RA; Malik L; Hughes AD; Parker KH; et alMayet J. Effect of left ventricular hypertrophy on human coronary artery haemodynamics. 54th Annual Scientific Session of the American-College-of-Cardiology, 6 Mar 2005. 45:431A-431A. ELSEVIER SCIENCE INC (1 Feb 2005). Author weblink.
  • Manisty CH; Davies JE; Zambanini A; Curtis SL; Whinnett ZI; Thom SM; Francis DP; Hughes A; et alMayet J. Differential arterial wave reflection in ASCOT: An explanation for the results?. 79th Annual Scientific Session of the American-Heart-Association. 114:537-537. (31 Oct 2006).
  • Aguado-Sierra J; Hadjilizou N; Davies JE; Francis D; Mayet J; Parker KH. Pressure reservoir-wave separation applied to the coronary arterial data. 29th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society. 2693-2696. (2007).
  • Manisty CH; Willson K; Davies JE; Whinnett ZI; Oldfield WLG; Hughes A; Mayet J; Francis DP. Can cardiac pacemakers directly control ventilation?. Winter Meeting of the British-Thoracic-Society/British-Lung-Foundation (BTS/BLF). 61:II49-II49. (Dec 2006).
  • Manisty CH; Willson K; Wensel R; Whinnett ZI; Davies JE; Oldfield WLG; Mayet J; Francis DP. Apnoeic threshold: A true determinant of cardiorespiratory control stability or a marker of chemoreflex gain?. Winter Meeting of the British-Thoracic-Society/British-Lung-Foundation (BTS/BLF). 61:II48-II49. (Dec 2006).
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