ArticleRadiology. Cardiothoracic imaging2024
Correlation of Noninvasive Cardiac MRI Measures of Left Ventricular Myocardial Function and Invasive Pressure-Volume Parameters in a Porcine Ischemia-Reperfusion Model.
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Article in Radiology. Cardiothoracic imaging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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10 authors.
Tejas DeshmukhFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).ORCID 0000-0003-0737-7006
Dinesh SelvakumarFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).
Sujitha ThavapalachandranFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).
Oliver ArcherFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).ORCID 0000-0002-2092-9533
Gemma A FigtreeFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).
Michael FeneleyFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).ORCID 0000-0002-6650-8865
Stuart M GrieveFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).ORCID 0000-0002-2712-157X
Liza ThomasFrom the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).ORCID 0000-0001-6045-7780
Faraz Pathan *From the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).
James J H Chong *From the Centre for Heart Research, Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia (T.D., D.S., S.T., J.J.H.C.); Department of Cardiology, Westmead Hospital, Westmead, Australia (T.D., D.S., S.T., O.A., L.T., J.J.H.C.); Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, Australia (T.D., D.S., S.T., L.T., J.J.H.C.); Cardiovascular Discovery Group, Kolling Institute, University of Sydney and Royal North Shore Hospital, St Leonards, Sydney, Australia (G.A.F.); Department of Cardiology, St Vincent's Hospital, Darlinghurst, Australia (M.F.); Cardiac Mechanics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, Australia (M.F.); Imaging and Phenotyping Laboratory, Faculty of Medicine and Health, Charles Perkins Centre, University of Sydney, Sydney, Australia (S.M.G.); Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia (S.M.G.); Nepean Clinical School of Medicine, Charles Perkin Centre Nepean, University of Sydney, Kingswood, Australia (F.P.); and Department of Cardiology, Nepean Hospital, Kingswood, Australia (F.P.).
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose To assess the correlation between noninvasive cardiac MRI-derived parameters with pressure-volume (PV) loop data and evaluate changes in left ventricular function after myocardial infarction (MI). Materials and Methods Sixteen adult female swine were induced with MI, with six swine used as controls and 10 receiving platelet-derived growth factor-AB (PDGF-AB). Load-independent measures of cardiac function, including slopes of end-systolic pressure-volume relationship (ESPVR) and preload recruitable stroke work (PRSW), were obtained on day 28 after MI. Cardiac MRI was performed on day 2 and day 28 after infarct. Global longitudinal strain (GLS) and global circumferential strain (GCS) were measured. Ventriculo-arterial coupling (VAC) was derived from PV loop and cardiac MRI data. Pearson correlation analysis was performed. Results GCS (
Indexed as
Disease Models, AnimalMyocardial InfarctionAnimalsFemaleMagnetic Resonance ImagingMagnetic Resonance Imaging, CineMyocardial Reperfusion InjuryStroke VolumeSwineVentricular Function, LeftCardiac MRIMyocardial InfarctionPressure Volume LoopStrain ImagingVentriculo-arterial Coupling
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