Christopher K. Macgowan

Department of Medical Biophysics, University of Toronto

Affiliated withUniversity of Toronto The Hospital for Sick Children

Research Area

Medicine

Biography

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 4	2021

Other Publications

Article	Year
Pulse-wave velocity measured in one heartbeat using MR tagging. Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine\| PubMed ID: 12111938	2002
Phase-contrast MR assessment of pulmonary venous blood flow in children with surgically repaired pulmonary veins. Pediatric radiology\| PubMed ID: 12861429	2003
In vivo MRI measurement of blood oxygen saturation in children with congenital heart disease. Pediatric radiology\| PubMed ID: 15490150	2005
Real-time Fourier velocity encoding: an in vivo evaluation. Journal of magnetic resonance imaging : JMRI\| PubMed ID: 15723365	2005
Optimization of 3D contrast-enhanced pulmonary magnetic resonance angiography in pediatric patients with congenital heart disease. Magnetic resonance in medicine\| PubMed ID: 15968668	2005
Insight into normal mitral and tricuspid annular dynamics in pediatrics: a real-time three-dimensional echocardiographic study. Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography\| PubMed ID: 16084332	2005
Hemodynamic evaluation of the peripheral pulmonary circulation by cine phase-contrast magnetic resonance imaging. Journal of magnetic resonance imaging : JMRI\| PubMed ID: 16270288	2005
Three-dimensional tricuspid annular function provides insight into the mechanisms of tricuspid valve regurgitation in classic hypoplastic left heart syndrome. Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography\| PubMed ID: 16581478	2006
Effect of propofol anesthesia and continuous positive airway pressure on upper airway size and configuration in infants. Anesthesiology\| PubMed ID: 16809993	2006
The impact of patch augmentation on left atrioventricular valve dynamics in patients with atrioventricular septal defects: early and midterm follow-up. Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography\| PubMed ID: 17098142	2006
Extent and localization of changes in upper airway caliber with varying concentrations of sevoflurane in children. Anesthesiology\| PubMed ID: 17122577	2006
Anatomical and functional evaluation of pulmonary veins in children by magnetic resonance imaging. Journal of the American College of Cardiology\| PubMed ID: 17336724	2007
Late gadolinium enhancement of the right ventricular myocardium: is it really different from the left ? Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 18466606	2008
Visualizing water clearance in the lung with MRI. Magnetic resonance in medicine\| PubMed ID: 18581395	2008
Automated measurement and classification of pulmonary blood-flow velocity patterns using phase-contrast MRI and correlation analysis. Magnetic resonance imaging\| PubMed ID: 18650044	2009
Phase-contrast magnetic resonance quantification of normal pulmonary venous return. Journal of magnetic resonance imaging : JMRI\| PubMed ID: 19243041	2009
Regional pulmonary blood flow: Comparison of dynamic contrast-enhanced MR perfusion and phase-contrast MR. Magnetic resonance in medicine\| PubMed ID: 19253385	2009
Self-gated Fourier velocity encoding. Magnetic resonance imaging\| PubMed ID: 19553052	2010
Metric optimized gating for fetal cardiac MRI. Magnetic resonance in medicine\| PubMed ID: 20632406	2010
Cardiopulmonary magnetic resonance imaging in children after lung transplantation: preliminary observations. The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation\| PubMed ID: 21856174	2011
Feasibility of quantification of the distribution of blood flow in the normal human fetal circulation using CMR: a cross-sectional study. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 23181717	2012
Dynamic imaging of the fetal heart using metric optimized gating. Magnetic resonance in medicine\| PubMed ID: 23382068	2013
Fetal circulation in left-sided congenital heart disease measured by cardiovascular magnetic resonance: a case-control study. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 23890187	2013
Cerebral arterial and venous blood flow in adolescent multiple sclerosis patients and age-matched controls using phase contrast MRI. Journal of magnetic resonance imaging : JMRI\| PubMed ID: 24115149	2014
Pulmonary artery pulsatility and effect on vessel diameter assessment in magnetic resonance imaging. European journal of radiology\| PubMed ID: 24176531	2014
Brain sparing in fetal mice: BOLD MRI and Doppler ultrasound show blood redistribution during hypoxia. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 24714036	2014
MRI shows limited mixing between systemic and pulmonary circulations in foetal transposition of the great arteries: a potential cause of in utero pulmonary vascular disease. Cardiology in the young\| PubMed ID: 24932863	2015
Assessment of flow distribution in the mouse fetal circulation at late gestation by high-frequency Doppler ultrasound. Physiological genomics\| PubMed ID: 24963005	2014
Maternal hyperoxygenation and foetal cardiac MRI in the assessment of the borderline left ventricle. Cardiology in the young\| PubMed ID: 25275342	2015
Evaluation of cerebrovascular impedance and wave reflection in mouse by ultrasound. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 25515209	2015
Reduced fetal cerebral oxygen consumption is associated with smaller brain size in fetuses with congenital heart disease. Circulation\| PubMed ID: 25762062	2015
Foetal blood flow measured using phase contrast cardiovascular magnetic resonance--preliminary data comparing 1.5 T with 3.0 T. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 25928450	2015
The hemodynamics of late-onset intrauterine growth restriction by MRI. American journal of obstetrics and gynecology\| PubMed ID: 26475425	2016
Response to Letter Regarding Article, "Reduced Fetal Cerebral Oxygen Consumption Is Associated With Smaller Brain Size in Fetuses With Congenital Heart Disease". Circulation\| PubMed ID: 26719396	2016
Relaxation properties of human umbilical cord blood at 1.5 Tesla. Magnetic resonance in medicine\| PubMed ID: 27059881	2017
Accelerated MRI of the fetal heart using compressed sensing and metric optimized gating. Magnetic resonance in medicine\| PubMed ID: 27254315	2017
Non-invasive evaluation of blood oxygen saturation and hematocrit from T and T relaxation times: In-vitro validation in fetal blood. Magnetic resonance in medicine\| PubMed ID: 28191646	2017
Motion compensated cine CMR of the fetal heart using radial undersampling and compressed sensing. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 28316282	2017
Ultrasound detection of altered placental vascular morphology based on hemodynamic pulse wave reflection. American journal of physiology. Heart and circulatory physiology\| PubMed ID: 28364018	2017
Reduced combined ventricular output and increased oxygen extraction fraction in a fetus with complete heart block demonstrated by MRI. HeartRhythm case reports\| PubMed ID: 28491659	2016
A mouse model of antepartum stillbirth. American journal of obstetrics and gynecology\| PubMed ID: 28619691	2017
Feto- and utero-placental vascular adaptations to chronic maternal hypoxia in the mouse. The Journal of physiology\| PubMed ID: 28861917	2018
Feasibility of detecting myocardial infarction in the sheep fetus using late gadolinium enhancement CMR imaging. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 28903760	2017
Human umbilical cord blood relaxation times and susceptibility at 3 T. Magnetic resonance in medicine\| PubMed ID: 29067745	2018
Fetal brain sparing in a mouse model of chronic maternal hypoxia. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 29271304	2019
New advances in fetal cardiovascular magnetic resonance imaging for quantifying the distribution of blood flow and oxygen transport: Potential applications in fetal cardiovascular disease di... Echocardiography (Mount Kisco, N.Y.)\| PubMed ID: 29287129	2017
Feasibility of phase-contrast cine magnetic resonance imaging for measuring blood flow in the sheep fetus. American journal of physiology. Regulatory, integrative and comparative physiology\| PubMed ID: 29351431	2019
Longitudinal Brain and Body Growth in Fetuses With and Without Transposition of the Great Arteries: Quantitative Volumetric Magnetic Resonance Imaging Study. Circulation\| PubMed ID: 30354424	2018
Dynamic MRI of a Large Fetal Cardiac Mass. Radiology\| PubMed ID: 30457477	2019
Multidimensional fetal flow imaging with cardiovascular magnetic resonance: a feasibility study. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 30486832	2018
Preliminary Experience Using Motion Compensated CINE Magnetic Resonance Imaging to Visualise Fetal Congenital Heart Disease. Circulation. Cardiovascular imaging\| PubMed ID: 30558501	2018
Placental vascular abnormalities in the mouse alter umbilical artery wave reflections. American journal of physiology. Heart and circulatory physiology\| PubMed ID: 30632765	2019
Fetal hemodynamics and cardiac streaming assessed by 4D flow cardiovascular magnetic resonance in fetal sheep. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 30661506	2019
Magnetic Resonance Imaging: A New Tool to Optimize the Prediction of Fetal Anemia? Fetal diagnosis and therapy\| PubMed ID: 30731466	2019
Reflected hemodynamic waves influence the pattern of Doppler ultrasound waveforms along the umbilical arteries. American journal of physiology. Heart and circulatory physiology\| PubMed ID: 30794433	2019
Fetal XCMR: a numerical phantom for fetal cardiovascular magnetic resonance imaging. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 31118056	2019
The utility of MRI for measuring hematocrit in fetal anemia. American journal of obstetrics and gynecology\| PubMed ID: 31306649	2020
Effect of maternal betamethasone administration on feto-placental vascular resistance in the mouse†. Biology of reproduction\| PubMed ID: 31318405	2019
Motion robust respiratory-resolved 3D radial flow MRI and its application in neonatal congenital heart disease. Magnetic resonance in medicine\| PubMed ID: 31464030	2020
Ultrasound Detection of Abnormal Cerebrovascular Morphology in a Mouse Model of Sickle Cell Disease Based on Wave Reflection. Ultrasound in medicine & biology\| PubMed ID: 31563480	2019
Fetal Cardiac MRI: A Review of Technical Advancements. Topics in magnetic resonance imaging : TMRI\| PubMed ID: 31592990	2019
Quantification of blood flow in the fetus with cardiovascular magnetic resonance imaging using Doppler ultrasound gating: validation against metric optimized gating. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 31783877	2019
Understanding Fetal Hemodynamics Using Cardiovascular Magnetic Resonance Imaging. Fetal diagnosis and therapy\| PubMed ID: 32062652	2020
Non-Invasive Ultrasound Detection of Cerebrovascular Changes in a Mouse Model of Traumatic Brain Injury. Journal of neurotrauma\| PubMed ID: 32326817	2020
Normal human and sheep fetal vessel oxygen saturations by T2 magnetic resonance imaging. The Journal of physiology\| PubMed ID: 32372463	2020
Feasibility of ventricular volumetry by cardiovascular MRI to assess cardiac function in the fetal sheep. The Journal of physiology\| PubMed ID: 32378201	2020
Wharton's jelly area and its association with placental morphometry and pathology. Placenta\| PubMed ID: 32421532	2020
Technique for comprehensive fetal hepatic blood flow assessment in sheep using 4D flow MRI. The Journal of physiology\| PubMed ID: 32533704	2020
Fetal Flow Quantification in Great Vessels Using Motion-Corrected Radial Phase Contrast MRI: Comparison With Cartesian. Journal of magnetic resonance imaging : JMRI\| PubMed ID: 32815242	2020
Seeing the fetus from a DOHaD perspective: discussion paper from the advanced imaging techniques of DOHaD applications workshop held at the 2019 DOHaD World Congress. Journal of developmental origins of health and disease\| PubMed ID: 32955011	2020