Publications by authors named "Timothy Colen"

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Increased Global Post-Systolic Contraction During 1st Interstage Predicts Medium-Term Death or Transplantation in Children With Hypoplastic Left Heart Syndrome.
Danielle Harake, Eva Kapravelou, Luke Eckersley, Edythe Tham, Timothy Colen

Echocardiography· July 2025

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Size and Function of the Right Atrium in Healthy Children by Three-Dimensional Echocardiography.
Brendan Haughian, Pei-Ni Jone, Lisa Le, Nee Scze Khoo, Timothy Colen

Echocardiography· October 2024

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Three-Dimensional Echocardiography Right Ventricular Volumes and Ejection Fraction Reference Values in Children: A North American Multicentre Study.
Pei-Ni Jone, Lisa Le, Zhaoxing Pan, Benjamin H Goot, Anitha Parthiban, Timothy Colen

Can J Cardiol· September 2022

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A single-centre, retrospective study of mid-term outcomes of aortic arch repair using a standardized resection and patch augmentation technique.
Aditya Patukale, Fumiaki Shikata, Shilpa S Marathe, Pervez Patel, Supreet P Marathe, Timothy Colen

Interact Cardiovasc Thorac Surg· August 2022

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Insights from 3D Echocardiography in Hypoplastic Left Heart Syndrome Patients Undergoing TV Repair.
Kandice Mah, Nee Scze Khoo, Billie-Jean Martin, Michiko Maruyama, Silvia Alvarez, Timothy Colen

Pediatr Cardiol· April 2022

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Echocardiographic Predictors of Ductal Tissue-Related Branch Pulmonary Artery Stenosis in Pulmonary Atresia.
Marisha McClean, Deliwe Ngwezi, Timothy Colen, Kandice Mah, Mohammed Al-Aklabi

Pediatr Cardiol· April 2022

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Tricuspid Valve Tethering Is Associated with Residual Regurgitation after Valve Repair in Hypoplastic Left Heart Syndrome: A Three-Dimensional Echocardiographic Study.
Sachie Shigemitsu, Kandice Mah, Richard B Thompson, Justin Grenier, Lily Q Lin, Timothy Colen

J Am Soc Echocardiogr· November 2021

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Dynamic Systolic Changes in Tricuspid Regurgitation Vena Contracta Size and Proximal Isovelocity Surface Area in Hypoplastic Left Heart Syndrome: A Three-Dimensional Color Doppler Echocardiographic Study.
Ling Li, Timothy M Colen, Vivek Jani, Benjamin T Barnes, Mary Craft

J Am Soc Echocardiogr· August 2021

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Tricuspid Regurgitation in Hypoplastic Left Heart Syndrome: Three-Dimensional Echocardiography Provides Additional Information in Describing Jet Location.
Kandice Mah, Nee Scze Khoo, Edythe Tham, Maryna Yaskina, Michiko Maruyama, Timothy Colen

J Am Soc Echocardiogr· May 2021

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Right Ventricular Remodeling in Hypoplastic Left Heart Syndrome is Minimally Impacted by Cardiopulmonary Bypass: A Comparison of Norwood vs. Hybrid.
Kandice Mah, Jesus Serrano Lomelin, Timothy Colen, Edythe B Tham, Lily Lin

Pediatr Cardiol· February 2021

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A Novel Right Ventricular Volume and Pressure Loaded Piglet Heart Model for the Study of Tricuspid Valve Function.
Lily Q Lin, Sanaz Hatami, James Yashu Coe, Timothy M Colen, Consolato Sergi

J Vis Exp· July 2020

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Quantitative Assessment of Left Ventricular Dysfunction in Fetal Ebstein's Anomaly and Tricuspid Valve Dysplasia.
Luke G Eckersley, Lisa W Howley, Mary E van der Velde, Nee S Khoo, Kandice Mah, Timothy Colen

J Am Soc Echocardiogr· December 2019

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The Incremental Benefit of Color Tissue Doppler in Fetal Arrhythmia Assessment.
Silvia G V Alvarez, Nee S Khoo, Timothy Colen, Angela McBrien, Luke Eckersley

J Am Soc Echocardiogr· January 2019

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Active right atrial emptying fraction predicts reduced survival and increased adverse events in childhood pulmonary arterial hypertension.
Shine Kumar, Karunakar Vadlamudi, Tarek Kaddoura, Prashant Bobhate, Benjamin H Goot, Timothy Colen

Int J Cardiol· November 2018

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Reduced Right Ventricular Fractional Area Change, Strain, and Strain Rate before Bidirectional Cavopulmonary Anastomosis is Associated with Medium-Term Mortality for Children with Hypoplastic Left Heart Syndrome.
Lily Q Lin, Jennifer Conway, Silvia Alvarez, Benjamin Goot, Jesus Serrano-Lomelin, Timothy Colen

J Am Soc Echocardiogr· July 2018

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Tricuspid Valve Adaptation during the First Interstage Period in Hypoplastic Left Heart Syndrome.
Timothy Colen, Shelby Kutty, Richard B Thompson, Edythe Tham, Andrew S Mackie

J Am Soc Echocardiogr· May 2018

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Right Atrial Dysfunction in the Fetus with Severely Regurgitant Tricuspid Valve Disease: A Potential Source of Cardiovascular Compromise.
Lisa W Howley, Nee Scze Khoo, Anita J Moon-Grady, Sonali S Patel, Fayeza Alrais, Timothy Colen

J Am Soc Echocardiogr· June 2017

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Impaired Single Right Ventricular Function Compared to Single Left Ventricles during the Early Stages of Palliation: A Longitudinal Study.
Somjate Suntratonpipat, Nee S Khoo, Timothy Colen, Mohammed Alhabdan, Dongngan Troung

J Am Soc Echocardiogr· May 2017

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Prenatal Diagnosis of the Criss-Cross Heart.
Prasad Ravi, Deborah Fruitman, Lindsay Mills, Timothy Colen, Lisa K Hornberger

Am J Cardiol· March 2017

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Three-dimensional echocardiography for the assessment of atrioventricular valves in congenital heart disease: past, present and future.
Timothy Colen, Jeffrey F Smallhorn

Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu· February 2016

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Increased common atrioventricular valve tenting is a risk factor for progression to severe regurgitation in patients with a single ventricle with unbalanced atrioventricular septal defect.
Chodchanok Vijarnsorn, Nee Scze Khoo, Edythe B Tham, Timothy Colen, Ivan M Rebeyka

J Thorac Cardiovasc Surg· December 2014

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Tricuspid regurgitation in hypoplastic left heart syndrome: mechanistic insights from 3-dimensional echocardiography and relationship with outcomes.
Shelby Kutty, Timothy Colen, Richard B Thompson, Edythe Tham, Ling Li

Circ Cardiovasc Imaging· September 2014

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Insights into the evolution of myocardial dysfunction in the functionally single right ventricle between staged palliations using speckle-tracking echocardiography.
Edythe B Tham, Jeffery F Smallhorn, Sachie Kaneko, Sabira Valiani, Kimberley A Myers, Timothy M Colen

J Am Soc Echocardiogr· March 2014

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Three-dimensional echocardiography in the assessment of congenital mitral valve disease.
Shelby Kutty, Timothy M Colen, Jeffrey F Smallhorn

J Am Soc Echocardiogr· February 2014

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Partial zone of apposition closure in atrioventricular septal defect: are papillary muscles the clue.
Timothy M Colen, Nee S Khoo, David B Ross, Jeffrey F Smallhorn

Ann Thorac Surg· August 2013

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