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Page 1
Multicenter Randomized Controlled Crossover Trial Comparing Hemodynamic Optimization Against Echocardiographic Optimization of AV and VV Delay of Cardiac Resynchronization Therapy: The BRAVO Trial.
Whinnett ZI, Sohaib SMA, Mason M, Duncan E, Tanner M, Lefroy D, Al-Obaidi M, Ellery S, Leyva-Leon F, Betts T, Dayer M, Foley P, Swinburn J, Thomas M, Khiani R, Wong T, Yousef Z, Rogers D, Kalra PR, Dhileepan V, March K, Howard J, Kyriacou A, Mayet J, Kanagaratnam P, Frenneaux M, Hughes AD, Francis DP. Whinnett ZI, et al. Among authors: lefroy d. JACC Cardiovasc Imaging. 2019 Aug;12(8 Pt 1):1407-1416. doi: 10.1016/j.jcmg.2018.02.014. Epub 2018 May 16. JACC Cardiovasc Imaging. 2019. PMID: 29778861 Free PMC article. Clinical Trial.
Pulmonary venous isolation by antral ablation with a large cryoballoon for treatment of paroxysmal and persistent atrial fibrillation: medium-term outcomes and non-randomised comparison with pulmonary venous isolation by radiofrequency ablation.
Kojodjojo P, O'Neill MD, Lim PB, Malcolm-Lawes L, Whinnett ZI, Salukhe TV, Linton NW, Lefroy D, Mason A, Wright I, Peters NS, Kanagaratnam P, Davies DW. Kojodjojo P, et al. Among authors: lefroy d. Heart. 2010 Sep;96(17):1379-84. doi: 10.1136/hrt.2009.192419. Heart. 2010. PMID: 20801856 Free PMC article. Clinical Trial.
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.
Sen S, Escaned J, Malik IS, Mikhail GW, Foale RA, Mila R, Tarkin J, Petraco R, Broyd 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. Sen S, et al. Among authors: lefroy d. J Am Coll Cardiol. 2012 Apr 10;59(15):1392-402. doi: 10.1016/j.jacc.2011.11.003. Epub 2011 Dec 7. J Am Coll Cardiol. 2012. PMID: 22154731 Free article. Clinical Trial.
Improvement in coronary blood flow velocity with acute biventricular pacing is predominantly due to an increase in a diastolic backward-travelling decompression (suction) wave.
Kyriacou A, Whinnett ZI, Sen S, Pabari PA, Wright I, Cornelussen R, Lefroy D, Davies DW, Peters NS, Kanagaratnam P, Mayet J, Hughes AD, Francis DP, Davies JE. Kyriacou A, et al. Among authors: lefroy d. Circulation. 2012 Sep 11;126(11):1334-44. doi: 10.1161/CIRCULATIONAHA.111.075606. Epub 2012 Aug 1. Circulation. 2012. PMID: 22855569 Clinical Trial.
Classification performance of instantaneous wave-free ratio (iFR) and fractional flow reserve in a clinical population of intermediate coronary stenoses: results of the ADVISE registry.
Petraco R, Escaned J, Sen S, Nijjer S, Asrress KN, Echavarria-Pinto M, Lockie T, Khawaja MZ, Cuevas C, Foin N, Broyd C, Foale RA, Hadjiloizou N, Malik IS, Mikhail GW, Sethi A, Kaprielian R, Baker CS, Lefroy D, Bellamy M, Al-Bustami M, Khan MA, Hughes AD, Francis DP, Mayet J, Di Mario C, Redwood S, Davies JE. Petraco R, et al. Among authors: lefroy d. EuroIntervention. 2013 May 20;9(1):91-101. doi: 10.4244/EIJV9I1A14. EuroIntervention. 2013. PMID: 22917666 Free article.
Hybrid iFR-FFR decision-making strategy: implications for enhancing universal adoption of physiology-guided coronary revascularisation.
Petraco R, Park JJ, Sen S, Nijjer SS, Malik IS, Echavarría-Pinto M, Asrress KN, Nam CW, Macías E, Foale RA, Sethi A, Mikhail GW, Kaprielian R, Baker CS, Lefroy D, Bellamy M, Al-Bustami M, Khan MA, Gonzalo N, Hughes AD, Francis DP, Mayet J, Di Mario C, Redwood S, Escaned J, Koo BK, Davies JE. Petraco R, et al. Among authors: lefroy d. EuroIntervention. 2013 Feb 22;8(10):1157-65. doi: 10.4244/EIJV8I10A179. EuroIntervention. 2013. PMID: 23256988 Free article.
Cardiac resynchronization therapy and AV optimization increase myocardial oxygen consumption, but increase cardiac function more than proportionally.
Kyriacou A, Pabari PA, Mayet J, Peters NS, Davies DW, Lim PB, Lefroy D, Hughes AD, Kanagaratnam P, Francis DP, Whinnett ZI. Kyriacou A, et al. Among authors: lefroy d. Int J Cardiol. 2014 Feb 1;171(2):144-52. doi: 10.1016/j.ijcard.2013.10.026. Epub 2013 Oct 16. Int J Cardiol. 2014. PMID: 24332598 Free PMC article.
Diagnosis of supraventricular tachycardias.
Nijjer SS, Sohaib SM, Whinnett ZI, Lefroy DC. Nijjer SS, et al. Br J Hosp Med (Lond). 2014 Feb;75(2):C22-5. doi: 10.12968/hmed.2014.75.Sup2.C22. Br J Hosp Med (Lond). 2014. PMID: 24521831 Review. No abstract available.
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