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L. Williams · SciRah

Researcher profile · Semantic Scholar

L. Williams

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L. Williams — researcher profile on SciRah

h-index: 26
Works: 94
Citations: 2,616

Most-cited papers

Metabolic Modulation With Perhexiline in Chronic Heart Failure: A Randomized, Controlled Trial of Short-Term Use of a Novel Treatment
Leong Lee, R. Campbell, M. Scheuermann-Freestone, R. Taylor +7 more
2005Circulation379 citations Open access
Semantic Scholar
Heart failure with preserved ejection fraction is characterized by dynamic impairment of active relaxation and contraction of the left ventricle on exercise and associated with myocardial energy deficiency.
T. Phan, K. Abozguia, Ganesh Nallur Shivu, G. Mahadevan +8 more
2009Journal of the American College of Cardiology333 citations Open access
Semantic Scholar
Myocardial fibrosis in hypertrophic cardiomyopathy: accurate reflection of histopathological findings by CMR.
G. Moravsky, E. Ofek, H. Rakowski, J. Butany +4 more
2013JACC Cardiovascular Imaging226 citations Open access
Semantic Scholar
Toronto Hypertrophic Cardiomyopathy Genotype Score for Prediction of a Positive Genotype in Hypertrophic Cardiomyopathy
C. Gruner, J. Ivanov, M. Care, L. Williams +6 more
2013Circulation: Cardiovascular Genetics135 citations
Semantic Scholar
Improvement in cardiac energetics by perhexiline in heart failure due to dilated cardiomyopathy.
R. Beadle, L. Williams, M. Kuehl, S. Bowater +7 more
2015JACC. Heart failure105 citations Open access
Semantic Scholar
Echocardiography in hypertrophic cardiomyopathy diagnosis, prognosis, and role in management.
L. Williams, M. Frenneaux, R. Steeds
2009European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology93 citations
Semantic Scholar
Patterns of CMR measured longitudinal strain and its association with late gadolinium enhancement in patients with cardiac amyloidosis and its mimics
L. Williams, J. Forero, Z. Popović, D. Phelan +4 more
2017Journal of Cardiovascular Magnetic Resonance90 citations Open access
Semantic Scholar
Ventricular-arterial and ventricular-ventricular interactions and their relevance to diastolic filling.
M. Frenneaux, L. Williams
2007Progress in cardiovascular diseases85 citations
Semantic Scholar
Syncope in hypertrophic cardiomyopathy: mechanisms and consequences for treatment.
L. Williams, M. Frenneaux
2007Europace81 citations Open access
Semantic Scholar
Diagnosis and assessment of dilated cardiomyopathy: a guideline protocol from the British Society of Echocardiography
T. Mathew, L. Williams, Govardhan Navaratnam, B. Rana +12 more
2017Echo Research and Practice78 citations Open access
Semantic Scholar
Significance of left ventricular apical-basal muscle bundle identified by cardiovascular magnetic resonance imaging in patients with hypertrophic cardiomyopathy.
C. Gruner, R. Chan, A. Crean, H. Rakowski +15 more
2014European Heart Journal71 citations Open access
Semantic Scholar
Genotype-Positive Status in Patients With Hypertrophic Cardiomyopathy Is Associated With Higher Rates of Heart Failure Events
Qin Li, C. Gruner, R. Chan, M. Care +4 more
2014Circulation: Cardiovascular Genetics68 citations Open access
Semantic Scholar
Effect of Left Ventricular Outflow Tract Obstruction on Left Atrial Mechanics in Hypertrophic Cardiomyopathy
L. Williams, R. Chan, S. Carasso, M. Durand +9 more
2015BioMed Research International56 citations Open access
Semantic Scholar
Prevention of sudden death in hypertrophic cardiomyopathy: bridging the gaps in knowledge.
A. Weissler-Snir, A. Adler, L. Williams, C. Gruner +1 more
2016European Heart Journal55 citations
Semantic Scholar
Patent Foramen Ovale Closure: State of the Art
Joel P. Giblett, L. Williams, S. Kyranis, L. Shapiro +1 more
2020Interventional Cardiology54 citations Open access
Semantic Scholar
Myocardial mechanical remodeling after septal myectomy for severe obstructive hypertrophic cardiomyopathy.
G. Moravsky, B. Bruchal-Garbicz, Michal Jamorski, A. Ralph-Edwards +7 more
2013Journal of the American Society of Echocardiography45 citations
Semantic Scholar
TITIN ISOFORM EXPRESSION IN AORTIC STENOSIS
L. Williams, N. Howell, D. Pagano, P. Andréka +4 more
2009Clinical science41 citations Open access
Semantic Scholar
Cardiac Magnetic Resonance Imaging Findings Predict Major Adverse Events in Apical Hypertrophic Cardiomyopathy
K. Hanneman, A. Crean, L. Williams, H. Moshonov +6 more
2014Journal of thoracic imaging39 citations
Semantic Scholar
Deep basal inferoseptal crypts occur more commonly in patients with hypertrophic cardiomyopathy due to disease-causing myofilament mutations.
D. Deva, L. Williams, M. Care, K. Siminovitch +4 more
2013Radiology38 citations
Semantic Scholar
Velocity vector imaging in the measurement of left ventricular myocardial mechanics on cardiac magnetic resonance imaging: correlations with echocardiographically derived strain values.
L. Williams, J. A. Urbano-Moral, E. Rowin, Michal Jamorski +5 more
2013Journal of the American Society of Echocardiography35 citations
Semantic Scholar
Short-Term Hemodynamic Effects of Cardiac Resynchronization Therapy in Patients With Heart Failure, a Narrow QRS Duration, and No Dyssynchrony
L. Williams, S. Ellery, K. Patel, F. Leyva +6 more
2009Circulation35 citations
Semantic Scholar
Episodic syncope in hypertrophic cardiomyopathy: evidence for inappropriate vasodilation
K. Prasad, L. Williams, R. Campbell, P. Elliott +2 more
2007Heart32 citations
Semantic Scholar
Angiographic and echocardiographic correlates of suitable septal perforators for alcohol septal ablation in hypertrophic obstructive cardiomyopathy.
W. Chan, L. Williams, Mark A. Kotowycz, A. Woo +3 more
2014Canadian Journal of Cardiology31 citations
Semantic Scholar
The fate of abstracts presented at annual meetings of the Society for Cardiothoracic Surgery in Great Britain and Ireland from 1993 to 2007.
N. Drury, G. Maniakis-Grivas, Vanessa J C Rogers, L. Williams +2 more
2012European Journal of Cardio-Thoracic Surgery30 citations Open access
Semantic Scholar
Epidemiology and diagnosis of heart failure with preserved left ventricular ejection fraction: rationale and design of the study
G. Mahadevan, G. Dwivedi, L. Williams, R. Steeds +1 more
2012European Journal of Heart Failure29 citations Open access
Semantic Scholar
Reversal of inappropriate peripheral vascular responses in hypertrophic cardiomyopathy.
R. Thaman, P. Elliott, J. Shah, B. Mist +4 more
2005Journal of the American College of Cardiology28 citations Open access
Semantic Scholar
Surgical Myectomy for Hypertrophic Obstructive Cardiomyopathy: The Cut That Heals
L. Williams, H. Rakowski
2013Circulation23 citations
Semantic Scholar
Left atrial and ventricular systolic and diastolic myocardial mechanics in patients with end‐stage renal disease
Anna Calleja, H. Rakowski, L. Williams, Michal Jamorski +2 more
2016Echocardiography22 citations
Semantic Scholar
Diastolic ventricular interaction: from physiology to clinical practice
L. Williams, M. Frenneaux
2006Nature Clinical Practice Cardiovascular Medicine21 citations
Semantic Scholar
Left ventricular outflow tract obstruction in hypertrophic cardiomyopathy and the impact of mavacamten
Susan Mathai, L. Williams
2022Therapeutic Advances in Chronic Disease20 citations Open access
Semantic Scholar
Multilayer Myocardial Mechanics in Genotype-Positive Left Ventricular Hypertrophy-Negative Patients With Hypertrophic Cardiomyopathy.
L. Williams, J. Misurka, C. Ho, W. Chan +4 more
2018American Journal of Cardiology19 citations
Semantic Scholar
A CMR study of left atrial mechanics in hypertrophic cardiomyopathy: left atrial function predicts paroxysmal atrial fibrillation
E. J. Lai, S. Carasso, H. Rakowski, J. Misurka +5 more
201319 citations
Semantic Scholar
The effect of percutaneous coronary intervention of chronically totally occluded coronary arteries on left ventricular global and regional systolic function.
I. Roifman, G. Paul, M. Zia, L. Williams +7 more
2013Canadian Journal of Cardiology17 citations
Semantic Scholar
Cardiovascular Magnetic Resonance Provides Evidence of Abnormal Myocardial Strain and Primary Cardiomyopathy in Marfan syndrome.
S. Winther, L. Williams, M. Keir, K. Connelly +3 more
2019Journal of computer assisted tomography16 citations
Semantic Scholar
Rapid Pacing-Induced Right Ventricular Dysfunction Is Evident After Balloon-Expandable Transfemoral Aortic Valve Replacement.
R. Axell, P. White, Joel P. Giblett, L. Williams +6 more
2017Journal of the American College of Cardiology15 citations Open access
Semantic Scholar
Evaluation of the Clinical Utility of Transesophageal Echocardiography and Invasive Monitoring to Assess Right Ventricular Function During and After Pulmonary Endarterectomy.
Thomas P Sullivan, J. Moore, A. Klein, D. Jenkins +3 more
2017Journal of Cardiothoracic and Vascular Anesthesia14 citations
Semantic Scholar
Effects of bradykinin on venous capacitance in health and treated chronic heart failure
P. Gunaruwan, Abdul R. Maher, L. Williams, J. Sharman +3 more
2008Clinical science10 citations Open access
Semantic Scholar
The pathophysiology of heart failure: a tale of two old paradigms revisited.
H. Ashrafian, L. Williams, M. Frenneaux
2008Clinical medicine (London)10 citations Open access
Semantic Scholar
The Role of Echocardiography in Hypertrophic Cardiomyopathy
L. Williams, C. Gruner, H. Rakowski
2015Current Cardiology Reports9 citations
Semantic Scholar
Percutaneous Transcatheter Closure of Post-infarction Ventricular Septal Defect: An Alternative to Surgical Intervention
D. Cadogan, M. Daghem, Mostafa Snosi, L. Williams +3 more
2023Interventional Cardiology8 citations Open access
Semantic Scholar
Echocardiography in the Diagnosis and Management of Hypertrophic Cardiomyopathy.
H. Rakowski, S. Hoss, L. Williams
2019Cardiology Clinics8 citations
Semantic Scholar
Left ventricular diastolic dysfunction: identifying presence by left atrial function.
E. Worley, B. Rana, L. Williams, Shaun Robinson
2018Echo Research and Practice8 citations Open access
Semantic Scholar
The effect of perhexiline on myocardial protection during coronary artery surgery: a two-centre, randomized, double-blind, placebo-controlled trial
N. Drury, N. Howell, M. Calvert, R. Weber +22 more
2013European Journal of Cardio-Thoracic Surgery8 citations Open access
Semantic Scholar
Imaging in Suspected Cardiac Sarcoidosis: A Diagnostic Challenge
F. Ha, S. Agarwal, K. Tweed, S. Palmer +3 more
2020Current Cardiology Reviews7 citations Open access
Semantic Scholar
Markers of responsiveness to disopyramide in patients with hypertrophic cardiomyopathy.
M. Habib, S. Hoss, B. Bruchal-Garbicz, R. Chan +3 more
2019International Journal of Cardiology7 citations
Semantic Scholar
Clinical and echocardiographic characteristics of patients in sinus rhythm, normal left ventricular function, and indeterminate diastolic function
M. Shimron, L. Williams, Yevgeni Hazanov, Diab Ghanim +3 more
2018Echocardiography7 citations
Semantic Scholar
Left atrial remodeling postseptal myectomy for severe obstructive hypertrophic cardiomyopathy: Analysis by two‐dimensional speckle‐tracking echocardiography
A. Weissler-Snir, W. Hindieh, G. Moravsky, A. Ralph-Edwards +3 more
2019Echocardiography6 citations
Semantic Scholar
Comparison of echocardiographic parameters between pre-clinical and clinical advanced diastolic dysfunction patients.
S. Carasso, L. Williams, Yevgeni Hazanov, Yussra Halhla +2 more
2016International Journal of Cardiology6 citations
Semantic Scholar
Left ventricular outflow tract obstruction in hypertrophic cardiomyopathy: do we need to stand to be counted.
L. Williams, C. Gruner, H. Rakowski
2011Journal of the American Society of Echocardiography6 citations
Semantic Scholar
Assessment of right ventricular function
L. Williams, M. Frenneaux
2007Heart5 citations
Semantic Scholar

Frequent co-authors

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H. Rakowski×22
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H. Rakowski — researcher profile on SciRah
M. Frenneaux×15
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M. Frenneaux — researcher profile on SciRah
C. Gruner×10
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C. Gruner — researcher profile on SciRah
S. Carasso×9
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S. Carasso — researcher profile on SciRah

×8

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A. Crean — researcher profile on SciRah

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A. Woo — researcher profile on SciRah

A. Ralph-Edwards×5

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A. Ralph-Edwards — researcher profile on SciRah

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G. Moravsky — researcher profile on SciRah

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M. Care — researcher profile on SciRah

K. Siminovitch×4

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K. Siminovitch — researcher profile on SciRah

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R. Chan — researcher profile on SciRah

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R. Campbell — researcher profile on SciRah