Dr. Granton is a staff physician at UHN, serving on the multi-disciplinary intensive care intensive care unit at the Toronto General Hosptial that specializes in the management of organ transplant recipients, advanced respiratory failure and sepsis, and supports advanced medical and surgical programmes.He is also Director of the Pulmonary Hypertension programme at the Toronto General Hospital and conducts research through TGRI. Dr. Granton's clinical research focuses on lung injury, shock, thrombosis, and pulmonary vascular disease.
John T Granton
Specific research interests include:
- Pulmonary hypertension
- Congenital heart disease
- Exercise testing
- Heart-lung interactions
Can Respir J. 2016;2016:6279250
J Clin Epidemiol. 2016 Jun 29;
Measurement of Exercise Tolerance before Surgery (METS) study: a protocol for an international multicentre prospective cohort study of cardiopulmonary exercise testing prior to major non-cardiac surgery.
BMJ Open. 2016;6(3):e010359
The relationship of pulmonary vascular resistance and compliance to pulmonary artery wedge pressure during submaximal exercise in healthy older adults.
J Physiol. 2016 Feb 16;
Arthritis Res Ther. 2016;18(1):30
The pulmonary artery wedge pressure response to sustained exercise is time-variant in healthy adults.
Heart. 2016 Jan 13;
Can J Cardiol. 2015 Apr;31(4):460-477
Survival in rheumatoid arthritis-associated pulmonary arterial hypertension compared with idiopathic pulmonary arterial hypertension.
Respirology. 2015 Jan 13;
Dysphagia. 2014 Aug 15;
Int J Cardiol. 2014 Sep 20;176(2):333-9
Clinical Researcher, Toronto General Research Institute (TGRI)
Associate Professor, Department of Medicine, University of Toronto