Faculty profile
Abdul Al-Hesayen
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Read how they describe their research on their University of Toronto profile.
Latest papers
Inhaled nitric oxide improves the hepatopulmonary syndrome: a physiologic analysis.
Thorax · 2021 · senior author
Supine vs upright exercise in patients with hepatopulmonary syndrome and orthodeoxia: study protocol for a randomized controlled crossover trial.
Trials · 2021
Thiamin supplementation does not improve left ventricular ejection fraction in ambulatory heart failure patients: a randomized controlled trial
American Journal of Clinical Nutrition · 2019
14 publications.
Inhaled nitric oxide improves the hepatopulmonary syndrome: a physiologic analysis.
Gupta S, Tang R, Al-Hesayen A
Supine vs upright exercise in patients with hepatopulmonary syndrome and orthodeoxia: study protocol for a randomized controlled crossover trial.
Parikh H, Lui E, Faughnan ME, Al-Hesayen A, Segovia S, Gupta S
Thiamin supplementation does not improve left ventricular ejection fraction in ambulatory heart failure patients: a randomized controlled trial
Keith M, Quach S, Ahmed M, Azizi-Namini P, Al-Hesayen A, Azevedo E, James R, Leong-Poi H, Ong G, Desjardins S
The 2014 Canadian Cardiovascular Society Heart Failure Management Guidelines Focus Update: Anemia, Biomarkers, and Recent Therapeutic Trial Implications
Moe GW, Ezekowitz JA, O'Meara E, Lepage S, Howlett JG, Fremes S, Al-Hesayen A, Heckman GA, Abrams H, Ducharme A
Dantrolene Improves Survival After Ventricular Fibrillation by Mitigating Impaired Calcium Handling in Animal Models
Zamiri N, Massé S, Ramadeen A, Kusha M, Hu X, Azam MA, Liu J, Lai PFH, Vigmond EJ, Boyle PM
The 2013 Canadian Cardiovascular Society Heart Failure Management Guidelines Update: Focus on Rehabilitation and Exercise and Surgical Coronary Revascularization
Panel: P, Moe GW, Ezekowitz JA, O'Meara E, Howlett JG, Fremes SE, Al-Hesayen A, Heckman GA, Ducharme A, Estrella-Holder E
Potential clinical impact of cardiovascular magnetic resonance assessment of ejection fraction on eligibility for cardioverter defibrillator implantation.
Joshi SB, Connelly KA, Jimenez-Juan L, Hansen M, Kirpalani A, Dorian P, Mangat I, Al-Hesayen A, Crean AM, Wright GA, Yan AT, Leong-Poi H
The management of left ventricular systolic dysfunction in patients with advanced chronic kidney disease.
Dounaevskaia V, Yan AT, Charytan D, DiMeglio L, Leong-Poi H, Al-Hesayen A, Goldstein MB, Wald R
A high-sodium diet is associated with acute decompensated heart failure in ambulatory heart failure patients: a prospective follow-up study
JoAnne Arcand, Joan Ivanov, Alexa N. Sasson, Vanessa Floras, Abdul Al‐Hesayen, Eduardo Ribeiro de Azevêdo, Susanna Mak, Johane P. Allard, Gary E. Newton
Nutritional Inadequacies in Patients with Stable Heart Failure
JoAnne Arcand, Vanessa Floras, Mavra Ahmed, Abdul Al‐Hesayen, Joan Ivanov, Johane P. Allard, Gary E. Newton
Frequent collaborators
- Robert McKelvie and Karen Harkness: 49 shared papers
- Andrew Ramadeen and Paul Dorian: 38 shared papers
- Anique Ducharme and Michel White: 38 shared papers
- Justin Ezekowitz and Shelley Zieroth: 35 shared papers
- Howard Leong-Poi and Paul Dorian: 25 shared papers
- Nadia Giannetti and Shelley Zieroth: 23 shared papers
- Anique Ducharme and Eileen O'Meara: 23 shared papers
- Justin Ezekowitz and Nadia Giannetti: 22 shared papers
- Robert McKelvie and Justin Ezekowitz: 21 shared papers
- Robert McKelvie and Shelley Zieroth: 21 shared papers
- Eileen O'Meara and Michel White: 20 shared papers
- Robert McKelvie and Nadia Giannetti: 14 shared papers
- Johane Allard and JoAnne Arcand: 13 shared papers
- Justin Ezekowitz and Eileen O'Meara: 13 shared papers
- Paul Dorian and Iqwal Mangat: 13 shared papers
- Shelley Zieroth and Anique Ducharme: 13 shared papers
- Andrew Ramadeen and Howard Leong-Poi: 10 shared papers
- Robert McKelvie and Adam Grzeslo: 9 shared papers
- Karen Harkness and Justin Ezekowitz: 9 shared papers
- Karen Harkness and Shelley Zieroth: 9 shared papers
- Adam Grzeslo and Justin Ezekowitz: 9 shared papers
- Adam Grzeslo and Shelley Zieroth: 9 shared papers
- Robert McKelvie and Howard Abrams: 6 shared papers
- Justin Ezekowitz and JoAnne Arcand: 6 shared papers
- Shelley Zieroth and Michael McDonald: 6 shared papers
- Robert McKelvie and Michel White: 5 shared papers
- Karen Harkness and Howard Abrams: 5 shared papers
- Adam Grzeslo and Howard Abrams: 5 shared papers
- Howard Leong-Poi and Anish Kirpalani: 5 shared papers
- Justin Ezekowitz and Michael McDonald: 5 shared papers
- Anish Kirpalani and Paul Dorian: 5 shared papers
- Robert McKelvie and John Floras: 4 shared papers
- Karen Harkness and Michael McDonald: 4 shared papers
- Paul Dorian and Abdul Al-Hesayen: 4 shared papers
- Howard Leong-Poi and Abdul Al-Hesayen: 3 shared papers
- Justin Ezekowitz and John Floras: 3 shared papers
- Anish Kirpalani and Iqwal Mangat: 3 shared papers
- Vivek Rao and Anique Ducharme: 3 shared papers
- Robert McKelvie and Abdul Al-Hesayen: 2 shared papers
- Robert McKelvie and Vivek Rao: 2 shared papers
- Karen Harkness and Abdul Al-Hesayen: 2 shared papers
- Karen Harkness and Vivek Rao: 2 shared papers
- Adam Grzeslo and Abdul Al-Hesayen: 2 shared papers
- Johane Allard and Abdul Al-Hesayen: 2 shared papers
- Justin Ezekowitz and Abdul Al-Hesayen: 2 shared papers
- Samir Gupta and Abdul Al-Hesayen: 2 shared papers
- John Floras and JoAnne Arcand: 2 shared papers
- John Floras and Abdul Al-Hesayen: 2 shared papers
- JoAnne Arcand and Abdul Al-Hesayen: 2 shared papers
- Nadia Giannetti and Abdul Al-Hesayen: 2 shared papers
- Shelley Zieroth and Abdul Al-Hesayen: 2 shared papers
- Abdul Al-Hesayen and Michael McDonald: 2 shared papers
- Abdul Al-Hesayen and Vivek Rao: 2 shared papers
- Abdul Al-Hesayen and Anique Ducharme: 2 shared papers
- Abdul Al-Hesayen and Eileen O'Meara: 2 shared papers
- Abdul Al-Hesayen and Michel White: 2 shared papers
- Andrew Ramadeen and Abdul Al-Hesayen: 1 shared paper
- Gary Lopaschuk and Justin Ezekowitz: 1 shared paper
- Gary Lopaschuk and John Floras: 1 shared paper
- Gary Lopaschuk and Abdul Al-Hesayen: 1 shared paper
- Johane Allard and John Floras: 1 shared paper
- Johane Allard and Alexa Sasson: 1 shared paper
- Howard Leong-Poi and Iqwal Mangat: 1 shared paper
- Anish Kirpalani and Abdul Al-Hesayen: 1 shared paper
- JoAnne Arcand and Alexa Sasson: 1 shared paper
- Howard Abrams and Abdul Al-Hesayen: 1 shared paper
- Abdul Al-Hesayen and Alexa Sasson: 1 shared paper
- Abdul Al-Hesayen and Anatoly Langer: 1 shared paper
- Abdul Al-Hesayen and Iqwal Mangat: 1 shared paper
- Department of Medicine
- Département de médecine
- Department of Laboratory Medicine & Pathobiology
- Department of Family Medicine
- Medicine Dept
- Nursing
- Medicine/Cardiology
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Paul Dorian
Department of Medicine
4 shared papers, latest 2015
Howard Leong-Poi
Department of Laboratory Medicine & Pathobiology
3 shared papers, latest 2019
Michael McDonald
Department of Medicine
2 shared papers, latest 2015
Vivek Rao
Department of Surgery
2 shared papers, latest 2015
Anique Ducharme
Département de médecine
2 shared papers, latest 2015
Eileen O'Meara
Département de médecine
2 shared papers, latest 2015
Michel White
Département de médecine
2 shared papers, latest 2015
Adam Grzeslo
Department of Family Medicine
2 shared papers, latest 2015
Robert McKelvie
Department of Medicine
2 shared papers, latest 2015
Karen Harkness
Nursing
2 shared papers, latest 2015
Johane Allard
Department of Medicine
2 shared papers, latest 2010
Justin Ezekowitz
Medicine Dept
2 shared papers, latest 2015
Samir Gupta
Department of Medicine
2 shared papers, latest 2021
John Floras
Department of Medicine
2 shared papers, latest 2006
JoAnne Arcand
Faculty
2 shared papers, latest 2010
Sean Virani
Faculty
2 shared papers, latest 2015
Nadia Giannetti
Medicine/Cardiology
2 shared papers, latest 2015
Shelley Zieroth
Faculty
2 shared papers, latest 2015
Vera Dounaevskaia
Department of Medicine
1 shared papers, latest 2011
Iqwal Mangat
Department of Medicine
1 shared papers, latest 2012
Shaun Goodman
Department of Medicine
1 shared papers, latest 2008
Alexa Sasson
Department of Medicine
1 shared papers, latest 2010
Anatoly Langer
Department of Medicine
1 shared papers, latest 2008
Susanna Mak
Department of Medicine
1 shared papers, latest 2010
Howard Abrams
Department of Medicine
1 shared papers, latest 2015
Anish Kirpalani
Department of Medical Imaging
1 shared papers, latest 2012
Gary Lopaschuk
Pediatrics
1 shared papers, latest 2004
Anil Nigam
Faculty
1 shared papers, latest 2014
Andrew Ramadeen
Department of Medicine
1 shared papers, latest 2014
Peter Backx
Department of Physiology
1 shared papers, latest 2014
Ron Wald
Department of Medicine
1 shared papers, latest 2011
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.