Ronak Rajani

2023

Aortic Stenosis: Haemodynamic Benchmark and Metric Reliability Study

Gill, H., Fernandes, J. F., Nio, A., Dockerill, C., Shah, N., Ahmed, N., Raymond, J., Wang, S., Sotelo, J., Urbina, J., Uribe, S., Rajani, R., Rhode, K. & Lamata, P., Aug 2023, In: Journal of cardiovascular translational research. 16, 4, p. 862-873 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

File

3 Downloads (Pure)

Non-invasive cardiovascular magnetic resonance assessment of pressure recovery distance after aortic valve stenosis

Fernandes, J. F., Gill, H., Nio, A., Faraci, A., Galli, V., Marlevi, D., Bissell, M., Ha, H., Rajani, R., Mortier, P., Myerson, S. G., Dyverfeldt, P., Ebbers, T., Nordsletten, D. A. & Lamata, P., Dec 2023, In: Journal of Cardiovascular Magnetic Resonance. 25, 1, 5.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

2022

Anatomy of a Transcatheter Mitral Valve Service

Gill, H., Adams, H. S. L., Chehab, O., Allen, C., Hancock, J., Lamata, P., Lucchese, G., Prendergast, B., Redwood, S., Patterson, T. & Rajani, R., 15 Apr 2022, In: Frontiers in Cardiovascular Medicine. 9, 862471.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

Clinical outcomes following single access transfemoral transcatheter aortic valve implantation

Aroney, N. P., Patterson, T., Kalogeropoulos, A., Allen, C. J., Hurrell, H., Chehab, O., Grapsa, J., Rajani, R., Prendergast, B. & Redwood, S., 1 Aug 2022, In: CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS. 100, 2, p. 227-232 6 p.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Global Sensitivity Analysis of Four Chamber Heart Hemodynamics Using Surrogate Models

Karabelas, E., Longobardi, S., Fuchsberger, J., Razeghi, O., Rodero, C., Strocchi, M., Rajani, R., Haase, G., Plank, G. & Niederer, S., 17 Mar 2022, (Accepted/In press) In: IEEE Transactions on Biomedical Engineering.

Research output: Contribution to journal › Article › peer-review

File

97 Downloads (Pure)

Non-invasive Localisation of Post-Infarct Ventricular Tachycardia Exit sites to Guide Ablation Planning: A Computational-Deep Learning Platform Utilising the 12-lead Electrocardiogram and Intracardiac Electrograms from Implanted Devices

Monaci, S., Bishop, M., Qian, S., Puyol Anton, E., Elliott, M., Mukherjee, R., Gillette, K., Whitaker, J., Rajani, R., O'Neill, M., Rinaldi, C. A., King, A. & Plank, G., 8 Sept 2022, (Accepted/In press) In: EP Europace.

Research output: Contribution to journal › Article › peer-review

Open Access

File

1 Citation (Scopus)

26 Downloads (Pure)

Patient-specific Fluid Simulation of Transcatheter Mitral Valve Replacement in Mitral Annulus Calcification

Hill, S. J., Young, A., Prendergast, B., Redwood, S., Rajani, R. & De Vecchi, A., 15 Dec 2022, (E-pub ahead of print) In: Frontiers in Cardiovascular Medicine. 9, 3615.

Research output: Contribution to journal › Article › peer-review

Open Access

File

1 Citation (Scopus)

27 Downloads (Pure)

Radiomics and Machine Learning for Detecting Scar Tissue on CT Delayed Enhancement Imaging

O'Brien, H., Williams, M., Rajani, R. & Niederer, S., 21 Feb 2022, (Accepted/In press) In: Frontiers in Cardiovascular Medicine.

Research output: Contribution to journal › Article › peer-review

Rate or Rhythm Control in CRT (RHYTHMIC): Study rationale and protocol

Elliott, M., de Vere, F., Mehta, V., Wijesuriya, N., Strocchi, M., Rajani, R., Niederer, S. & Rinaldi, C. A., 7 Sept 2022, (Accepted/In press) In: Heart Rhythm O2.

Research output: Contribution to journal › Article › peer-review

Open Access

Regional left ventricle scar detection from routine cardiac computed tomography angiograms using latent space classification

O'Brien, H., Whitaker, J., O'Neill, M. D., Grigoryan, K., Gill, H., Mehta, V., Elliot, M. K., Rinaldi, C. A., Morgan, H., Perera, D., Taylor, J., Rajani, R., Rhode, K. & Niederer, S., Nov 2022, In: Computers in Biology and Medicine. 150, 106191.

Research output: Contribution to journal › Article › peer-review

Open Access

File

8 Downloads (Pure)

2021

Automated Left Ventricle Ischaemic Scar Detection in CT Using Deep Neural Networks

O'Brien, H., Whitaker, J., Sidhu, B., Gould, J., Kurzendorfer, T., O'Neill, M., Rajani, R., Grigoryan, K., Rinaldi, C. A., Taylor, J., Rhode, K., Mountney, P. & Niederer, S., 24 May 2021, (Accepted/In press) In: Frontiers in Cardiovascular Medicine.

Research output: Contribution to journal › Article › peer-review

Open Access

Automated Left Ventricular Dimension Assessment Using Artificial Intelligence Developed and Validated by a UK-Wide Collaborative

Howard, J. P., Stowell, C. C., Cole, G. D., Ananthan, K., Demetrescu, C. D., Pearce, K., Rajani, R., Sehmi, J., Vimalesvaran, K., Kanaganayagam, G. S., McPhail, E., Ghosh, A. K., Chambers, J. B., Singh, A. P., Zolgharni, M., Rana, B., Francis, D. P. & Shun-Shin, M. J., 2021, (Accepted/In press) In: Circulation: Cardiovascular Imaging. p. 405-415 11 p.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

Automated Localisation of Focal Ventricular Tachycardia from Simulated Implanted Device Electrograms: A Combined Physics-AI Approach

Monaci, S., Gillette, K., Puyol Anton, E., Rajani, R., Plank, G., King, A. & Bishop, M., 31 May 2021, (Accepted/In press) In: Frontiers in Physiology.

Research output: Contribution to journal › Article › peer-review

Open Access

File

113 Downloads (Pure)

Automated Localization of Focal Ventricular Tachycardia From Simulated Implanted Device Electrograms: A Combined Physics–AI Approach

Monaci, S., Gillette, K., Puyol-Antón, E., Rajani, R., Plank, G., King, A. & Bishop, M., 1 Jul 2021, In: Frontiers in Physiology. 12, 682446.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Citations (Scopus)

Clinical comparison of sub-mm high-resolution non-contrast coronary CMR angiography against coronary CT angiography in patients with low-intermediate risk of coronary artery disease: a single center trial

Hajhosseiny, R., Rashid, I., Bustin, A., Munoz, C., Cruz, G., Nazir, M. S., Grigoryan, K., Ismail, T. F., Preston, R., Neji, R., Kunze, K., Razavi, R., Chiribiri, A., Masci, P. G., Rajani, R., Prieto, C. & Botnar, R. M., Dec 2021, In: Journal of Cardiovascular Magnetic Resonance. 23, 1, 57.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Citations (Scopus)

Feasibility of intraprocedural integration of cardiac CT to guide left ventricular lead implantation for CRT upgrades

Gould, J., Sidhu, B. S., Sieniewicz, B. J., Porter, B., Lee, A. W. C., Razeghi, O., Behar, J. M., Mehta, V., Elliott, M. K., Toth, D., Haberland, U., Razavi, R., Rajani, R., Niederer, S. & Rinaldi, C. A., Mar 2021, In: Journal of Cardiovascular Electrophysiology. 32, 3, p. 802-812 11 p.

Research output: Contribution to journal › Article › peer-review

Open Access

5 Citations (Scopus)

First phase ejection fraction in aortic stenosis: A useful new measure of early left ventricular systolic dysfunction

Saeed, S., Gu, H., Rajani, R., Chowienczyk, P. & Chambers, J. B., 1 Nov 2021, In: Journal of Clinical Ultrasound. 49, 9, p. 932-935 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Hyperparameter Optimisation and Validation of Registration Algorithms for Measuring Regional Ventricular Deformation using Retrospective Gated Computed Tomography Images

Razeghi, O., Heinrich, M. P., Fastl, T., Corrado, C., Karim, R., De Vecchi, A., Banks, T., Donnelly, P., Behar, J., Gould, J., Rajani, R., Rinaldi, C. A. & Niederer, S., 4 Jan 2021, (Accepted/In press) In: Nature Scientific Reports.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Patients’ and carers’ perspective of the impact of heart failure on quality of life: a qualitative study

Nwosu, W., Hughes, L., Rajani, R., McDonagh, T. A. & Driscoll, E., 5 May 2021, In: Psychology, Health & Medicine. p. 1 17 p.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

The clinical significance and prognostic value of right ventricular wall tension in moderate or severe tricuspid regurgitation

Saeed, S., Grigoryan, K., Smith, J., Gill, H., Freitas, D., Bleie, Ø., Chambers, J. B. & Rajani, R., Nov 2021, In: Future Cardiology. 17, 8, p. 1371-1379 9 p.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Two-year outcomes from the MitrAl ValvE RepaIr Clinical (MAVERIC) trial: a novel percutaneous treatment of functional mitral regurgitation

Patterson, T., Gregson, J., Erglis, A., Joseph, J., Rajani, R., Wilson, K., Prendergast, B., Worthley, S., Hildick-Smith, D., Rafter, T., Whelan, A., De Marco, F., Horrigan, M. & Redwood, S. R., Oct 2021, In: EUROPEAN JOURNAL OF HEART FAILURE. 23, 10, p. 1775-1783 9 p.

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

“Gazing Into the Abyss”: Transcatheter Mitral Valve-in-Valve Implantation Through a Cavernous Left Atrium

Aroney, N. P., Rajani, R., Patterson, T., Allen, C. J., Gill, H., Grapsa, J., Hancock, J., Prendergast, B. & Redwood, S., 18 Aug 2021, In: JACC: Case Reports. 3, 10, p. 1332-1335 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2020

3D whole-heart isotropic sub-millimeter resolution coronary magnetic resonance angiography with non-rigid motion-compensated PROST

Bustin, A., Rashid, I., Cruz, G., Hajhosseiny, R., Correia, T., Neji, R., Rajani, R., Ismail, T. F., Botnar, R. M. & Prieto, C., 16 Apr 2020, In: Journal of Cardiovascular Magnetic Resonance. 22, 1, p. 24 24.

Research output: Contribution to journal › Article › peer-review

Open Access

File

23 Citations (Scopus)

102 Downloads (Pure)

Determinants and clinical significance of aortic stiffness in patients with moderate or severe aortic stenosis

Saeed, S., Saeed, N., Grigoryan, K., Chowienczyk, P., Chambers, J. B. & Rajani, R., 15 Sept 2020, In: International Journal of Cardiology. 315, p. 99-104 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

Development and Testing of an Ultrasound-Compatible Cardiac Phantom for Interventional Procedure Simulation Using Direct Three-Dimensional Printing

Wang, S., Noh, Y., Brown, J., Roujol, S., Li, Y., Wang, S., Housden, R., Ester, M. C., Al-Hamadani, M., Rajani, R. & Rhode, K., Dec 2020, In: 3D Printing and Additive Manufacturing. 7, 6, p. 269-278 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

File

4 Citations (Scopus)

44 Downloads (Pure)

Simultaneous Transcatheter Double Valve Treatment of Mediastinal Radiation-Induced Severe Calcific Aortic and Mitral Stenosis

Allen, C. J., Patterson, T., Prendergast, B., Roberts-Thompson, R. L., Rajani, R. & Redwood, S. R., 1 Aug 2020, In: JACC Case Reports. 2, 10

Research output: Contribution to journal › Article › peer-review

Transcatheter Aortic Valve-in-Valve Implantation Complicated by Aorto-Right Ventricular Fistula

Patterson, T., Rajani, R., Esposito, G., Allen, C., Adams, H., Prendergast, B., Redwood, S. & Young, C., Feb 2020, In: Journal of the American College of Cardiology: Case Reports. 2, 2, p. 309-311

Research output: Contribution to journal › Article › peer-review

Open Access

File

1 Citation (Scopus)

69 Downloads (Pure)

2019

A Kaleidoscope heart

Ntalas, I., Freitas, D., Gowland, A. & Rajani, R., 1 May 2019, In: ECHOCARDIOGRAPHY. 36, 5, p. 1017-1018 2 p.

Research output: Contribution to journal › Article › peer-review

Generation of a Cohort of Whole-Torso Cardiac Models for Assessing the Utility of a Novel Computed Shock Vector Efficiency Metric for ICD Optimisation

Plancke, A-M., Connolly, A., Gemmell, P. M., Neic, A., McSpadden, L. C., Whitaker, J., O'Neill, M., Rinaldi, C. A., Rajani, R., Niederer, S. A., Plank, G. & Bishop, M. J., Sept 2019, In: Computers in Biology and Medicine. 112, 103368.

Research output: Contribution to journal › Article › peer-review

Open Access

File

11 Citations (Scopus)

144 Downloads (Pure)

Individual Patient-specific Planning of Minimally Invasive Transcatheter Intervention for Heart Valve Disease

De Vecchi, A., Niederer, S. A., Rajani, R., Redwood, S. R. & Prendergast, B. D., 23 Jan 2019, (E-pub ahead of print) In: EClinicalMedicine. 6, p. 9-10 2 p.

Research output: Contribution to journal › Article › peer-review

Open Access

File

22 Downloads (Pure)

Patient-Specific Computer Simulation of Transcatheter Aortic Valve Replacement in Bicuspid Aortic Valve Morphology

Dowling, C., Bavo, A. M., El Faquir, N., Mortier, P., de Jaegere, P., De Backer, O., Sondergaard, L., Ruile, P., Mylotte, D., McConkey, H., Rajani, R., Laborde, J. C. & Brecker, S. J., 1 Oct 2019, In: Circulation. Cardiovascular imaging. 12, 10, p. e009178

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Predicting the Physiological Effect of Revascularization in Serially Diseased Coronary Arteries: Clinical validation of a novel CT coronary angiography-based technique

Modi, B. N., Sankaran, S., Kim, H. J., Ellis, H., Rogers, C., Taylor, C. A., Rajani, R. & Perera, D., 6 Feb 2019, In: Circulation. Cardiovascular interventions. 12, 2, e007577.

Research output: Contribution to journal › Article › peer-review

Open Access

File

39 Citations (Scopus)

78 Downloads (Pure)

The impact of wall thickness and curvature on wall stress in patient-specific electromechanical models of the left atrium

Augustin, C. M., Fastl, T. E., Neic, A., Bellini, C., Whitaker, J., Rajani, R., O’Neill, M. D., Bishop, M. J., Plank, G. & Niederer, S. A., 4 Dec 2019, (E-pub ahead of print) In: Biomechanics and Modeling in Mechanobiology.

Research output: Contribution to journal › Article › peer-review

Open Access

File

21 Citations (Scopus)

86 Downloads (Pure)

2018

A cost effectiveness study establishing the impact and accuracy of implementing the NICE guidelines lowering plasma NTproBNP threshold in patients with clinically suspected heart failure at our institution

Webb, J., Draper, J., Rua, T. D. D. O., Yiu, Y., piper, S., Teall, T., Fovargue, L. E., Bolca, E., Jackson, T. A., Claridge, S., Sieniewicz, B., Porter, B. R., McDiarmid, A., Rajani, R., Kapetanakis, S., Rinaldi, C. A., Razavi, R., McDonagh, T. A. & Carr-White, G., 15 Apr 2018, In: International Journal of Cardiology. 257, p. 131-136

Research output: Contribution to journal › Article › peer-review

Open Access

File

1 Citation (Scopus)

328 Downloads (Pure)

Algorithms for left atrial wall segmentation and thickness – Evaluation on an open-source CT and MRI image database

Karim, R., Blake, L-E., Inoue, J., Tao, Q., Jia, S., Housden, R. J., Bhagirath, P., Duval, J-L., Varela, M., Behar, J., Cadour, L., van der Geest, R. J., Cochet, H., Drangova, M., Sermesant, M., Razavi, R., Aslanidi, O., Rajani, R. & Rhode, K., Dec 2018, In: Medical Image Analysis. 50, p. 36-53 18 p.

Research output: Contribution to journal › Article › peer-review

Open Access

26 Citations (Scopus)

Automated quantification of mitral valve geometry on multi-slice computed tomography in patients with dilated cardiomyopathy: Implications for transcatheter mitral valve replacement

Banks, T., Razeghi, O., Ntalas, I., Aziz, W., Behar, J. M., Preston, R., Campbell, B., Redwood, S., Prendergast, B., Niederer, S. & Rajani, R., 21 Apr 2018, (E-pub ahead of print) In: Journal of Cardiovascular Computed Tomography.

Research output: Contribution to journal › Article › peer-review

Open Access

File

11 Citations (Scopus)

285 Downloads (Pure)

Giant Left Atrium: Adaptive or Maladaptive?

Ntalas, I., Niederer, S., Aziz, W., Chambers, J. B. & Rajani, R., 7 Jul 2018, (E-pub ahead of print) In: Hellenic journal of cardiology : HJC = Hellēnikē kardiologikē epitheōrēsē.

Research output: Contribution to journal › Article › peer-review

Open Access

File

1 Citation (Scopus)

141 Downloads (Pure)

Is heart failure with mid range ejection fraction (HFmrEF) a distinct clinical entity or an overlap group?

Webb, J., Draper, J., Fovargue, L., Sieniewicz, B., Gould, J., Claridge, S., Barton, C., Smith, S., Tondel, K., Rajani, R., Kapetanakis, S., Rinaldi, C. A., McDonagh, T. A., Razavi, R. & Carr-White, G., 1 Dec 2018, In: IJC Heart and Vasculature. 21, p. 1-6 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Citations (Scopus)

Left ventricular outflow obstruction predicts increase in systolic pressure gradients and blood residence time after transcatheter mitral valve replacement

De Vecchi, A., Marlevi, D., Nordsletten, D., Ntalas, I., Leipsic, J., Bapat, V. N., Rajani, R. & Niederer, S. A., 19 Oct 2018, In: Scientific Reports. 8, 15540 .

Research output: Contribution to journal › Article › peer-review

Open Access

File

21 Citations (Scopus)

158 Downloads (Pure)

Lesion Index-Guided Ablation Facilitates Continuous, Transmural, and Durable Lesions in a Porcine Recovery Model

Whitaker, J., Fish, J., Harrison, J., Chubb, H., Williams, S. E., Fastl, T., Corrado, C., Van Zaen, J., Gibbs, J., O'Neill, L., Mukherjee, R., Rittey, D., Thorsten, J., Donskoy, E., Sohal, M., Rajani, R., Niederer, S., Wright, M. & O'Neill, M. D., Apr 2018, In: Circulation. Arrhythmia and electrophysiology. 11, 4, p. e005892

Research output: Contribution to journal › Article › peer-review

Open Access

32 Citations (Scopus)

Personalized computational modeling of left atrial geometry and transmural myofiber architecture

Fastl, T. E., Tobon-Gomez, C., Crozier, A., Whitaker, J., Rajani, R., McCarthy, K. P., Sanchez-Quintana, D., Ho, S. Y., O'Neill, M. D., Plank, G., Bishop, M. J. & Niederer, S. A., 1 Jul 2018, In: Medical Image Analysis. 47, p. 180-190 11 p.

Research output: Contribution to journal › Article › peer-review

Open Access

36 Citations (Scopus)

Physiology-Guided Management of Serial Coronary Artery Disease: A Review

Modi, B. N., De Silva, K., Rajani, R., Curzen, N. & Perera, D., May 2018, In: JAMA Cardiology. 3, 5, p. 432-438

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Real Time Image Integration for Transcatheter Mitral Valve Replacement in Mitral Annular Calcification

Serban, R., Redwood, S., Prendergast, B. & Rajani, R., 5 Oct 2018, (E-pub ahead of print) In: Journal of Thoracic and Cardiovascular Surgery.

Research output: Contribution to journal › Article › peer-review

Open Access

File

5 Citations (Scopus)

108 Downloads (Pure)

Transcatheter mitral valve replacement in mitral annulus calcification – “The art of computer simulation”

Karády, J., Ntalas, I., Prendergast, B., Blauth, C., Niederer, S., Maurovich-Horvat, P. & Rajani, R., 4 Jan 2018, (E-pub ahead of print) In: Journal of Cardiovascular Computed Tomography.

Research output: Contribution to journal › Article › peer-review

Open Access

File

30 Citations (Scopus)

305 Downloads (Pure)

Withdrawal of pharmacological treatment for heart failure in patients with recovered dilated cardiomyopathy (TRED-HF): an open-label, pilot, randomised trial

Halliday, B. P., Wassall, R., Lota, A. S., Khalique, Z., Gregson, J., Newsome, S., Jackson, R., Rahneva, T., Wage, R., Smith, G., Venneri, L., Tayal, U., Auger, D., Midwinter, W., Whiffin, N., Rajani, R., Dungu, J. N., Pantazis, A., Cook, S. A., Ware, J. S., & 6 othersBaksi, A. J., Pennell, D. J., Rosen, S. D., Cowie, M. R., Cleland, J. G. F. & Prasad, S. K., 11 Nov 2018, (E-pub ahead of print) In: Lancet.

Research output: Contribution to journal › Article › peer-review

Open Access