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Dive into the research topics where Astrid M. De Souza is active.

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Featured researches published by Astrid M. De Souza.


Pediatric Blood & Cancer | 2007

A stress echocardiography study of cardiac function during progressive exercise in pediatric oncology patients treated with anthracyclines

Astrid M. De Souza; James E. Potts; Mary T. Potts; Eustace S. De Souza; Thomas W. Rowland; Sheila L. Pritchard; George G.S. Sandor

Anthracycline‐treated patients (AP) are at risk for cardiac dysfunction years after treatment. Cardiac function has not been evaluated during exercise in AP. The purpose of this study was to assess exercise tolerance, left ventricular (LV) function, and hemodynamics during progressive exercise.


Medicine and Science in Sports and Exercise | 2015

Validating a new Treadmill Protocol for Clinical Exercise Testing in Children: BCCH Versus Bruce Protocol

Kathryn Duff; Astrid M. De Souza; James E. Potts; Derek G. Human; Kevin C. Harris


Journal of the American College of Cardiology | 2003

Identifying early changes in children at risk for cardiovascular disease: Echo-doppler assessment of the biophysical properties of the aorta in children born small for gestational age

Timothy J. Bradley; James E. Potts; Mary T. Potts; Astrid M. De Souza; Shoo K. Lee; George G.S. Sandor


Medicine and Science in Sports and Exercise | 2015

Left Ventricular Rotation and Torsion by Speckle Tracking Echocardiography During Semi-Supine Cycle Exercise in Children: 3366 Board #127 May 30, 8

Anita T. Cote; Shreya Moodley; Astrid M. De Souza; Mary T. Potts; Thomas W. Rowland; James E. Potts; George G.S. Sandor


Medicine and Science in Sports and Exercise | 2015

Does An 8-week Lower Body Exercise Program Improve Quality Of Life In Teenagers With Dysautonomia?: 3378 Board #139 May 30, 8

Kr Armstrong; Astrid M. De Souza; Penny Sneddon; James E. Potts; Victoria E. Claydon; Elizabeth D. Sherwin; Shubhayan Sanatani


Medicine and Science in Sports and Exercise | 2015

The Feasibility of a 12-week Supervised High Intensity Circuit Training Program in Obese Children: 3376 Board #137 May 30, 8

Astrid M. De Souza; D. Kathryn Duff; James E. Potts; Kevin C. Harris


Medicine and Science in Sports and Exercise | 2011

Comparison of Cardiac Output Using Two Different Methods during Semi-Supine Exercise Echocardiography: 2130

Astrid M. De Souza; Mary T. Potts; George G.S. Sandor; James E. Potts


Medicine and Science in Sports and Exercise | 2010

Using the 20m-Shuttle Run Test to Predict VO2max in Female National Level Field Hockey Players: 1088

Astrid M. De Souza; James E. Potts; Sally Bell; Robin D'Abreo


Medicine and Science in Sports and Exercise | 2010

Comparing Aerobic and Anaerobic Power during Upper and Lower Body Exercise in Pediatric Subjects: 2690

James E. Potts; D. Kathryn Duff; Kristin Houghton; Astrid M. De Souza; Bonita J. Sawatzky; William A. Sheel


Medicine and Science in Sports and Exercise | 2008

Baseline Fitness Measures In A Cohort Of Obese Children: 2456

James E. Potts; Astrid M. De Souza; Kristin Houghton; Shubhayan Sanatani; Walter J. Duncan; George G.S. Sandor

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James E. Potts

University of British Columbia

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Shubhayan Sanatani

University of British Columbia

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George G.S. Sandor

University of British Columbia

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Mary T. Potts

Boston Children's Hospital

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George G.S. Sandor

University of British Columbia

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Walter J. Duncan

Boston Children's Hospital

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Kristin Houghton

University of British Columbia

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