Search Results - "MACINTYRE, W. J"

Prognosis of patients with left ventricular dysfunction, with and without viable myocardium after myocardial infarction : relative efficacy of medical therapy and revascularization by LEE, K. S, MARWICK, T. H, COOK, S. A, GO, R. T, FIX, J. S, JAMES, K. B, SAPP, S. K, MACINTYRE, W. J, THOMAS, J. D

“…The uptake of F-18 deoxyglucose into dysfunction segments after myocardial infarction identifies metabolically active (FDG+) or inactive (FDG-) myocardium…”
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Metabolic responses of hibernating and infarcted myocardium to revascularization : a follow-up study of regional perfusion, function, and metabolism by MARWICK, T. H, MACINTYRE, W. J, LAFONT, A, NEMEC, J. J, SALCEDO, E. E

“…The presence of persistent myocardial uptake of 18F-deoxyglucose (FDG) within hypoperfused, dysfunctional segments has been shown to predict the recovery of…”
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Myocardial Viability Studies Using Fluorine-18-FDG SPECT: A Comparison with Fluorine-18-FDG PET by Chen, Eric Q, MacIntyre, William J, Go, Raymundo T, Brunken, Richard C, Saha, Gopal B, Wong, Ching-yee O, Neumann, Donald R, Cook, Sebastian A, Khandekar, Shashi P

“…Multidetector SPECT systems equipped with a high-energy, or 511-keV collimator, have been proposed to offer a less expensive alternative to PET in myocardial…”
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Primary hyperparathyroidism: preoperative parathyroid imaging with regional body FDG PET by Neumann, D R, Esselstyn, Jr, C B, MacIntyre, W J, Chen, E Q, Go, R T, Kohse, L M, Licata, A A

“…To explore the feasibility of use of positron emission tomography (PET) with 2-[fluorine-18]-fluoro-2-deoxy-D-glucose (FDG) to localize abnormal parathyroid…”
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Prediction by postexercise fluoro-18 deoxyglucose positron emission tomography of improvement in exercise capacity after revascularization by Marwick, Thomas H., Nemec, James J., Lafont, Antoine, Salcedo, Ernesto E., MacIntyre, William J.

“…The extent of ischemic and hibernating myocardium, which may be detected by increased postexercise uptake of fluoro-18 deoxyglucose (FDG) using positron…”
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On FDG PET metabolic imaging to assess myocardial viability by Brunken, R C, Go, R T, MacIntyre, W J

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Outcome of Temporal Lobe Epilepsy Surgery Predicted by Statistical Parametric PET Imaging by Wong, Ching-Yee Oliver, Geller, Eric B, Chen, Eric Q, MacIntyre, William J, Morris, Harold H., III, Raja, Shanker, Saha, Gopal B, Luders, Hans O, Cook, Sebastian A, Go, Raymundo T

“…PET is useful in the presurgical evaluation of temporal lobe epilepsy. The purpose of this retrospective study is to assess the clinical use of statistical…”
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Hibernating myocardium versus scar: severity of irreversible decreased myocardial perfusion in prediction of tissue viability by Go, R T, MacIntyre, W J, Saha, G B, Cook, S A, Neumann, D R, Chen, E Q, Underwood, D A, Kaczur, T

“…To determine whether quantitation of the relative severity of decreased perfusion in irreversible defects on myocardial perfusion images enables…”
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Scintigraphic detection of post-pneumonectomy bronchopleural fistulae by Raja, S, Rice, T W, Neumann, D R, Saha, G B, Khandekar, S, MacIntyre, W J, Go, R T

“…A total of 20 ventilation studies [16 with xenon-133 and four with technetium-99m diethylenetriamine pentaacetic acid (DTPA)] were performed in 11 patients…”
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Potential application of new imaging modalities in the measurement of cardiac volumes and characteristics by MacIntyre, W J

“…Developments of various imaging modalities in recent years have resulted in imaging systems with greater spatial resolution, faster data acquisition, and more…”
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Regional body FDG-PET in postoperative recurrent hyperparathyroidism by NEUMANN, D. R, ESSELSTYN, C. B, MACINTYRE, W. J, CHEN, E. Q, GO, R. T, LICATA, A. A

“…The use of preoperative imaging studies in patients with persistent or recurrent hyperparathyroidism after initial operation is generally accepted to improve…”
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Radionuclide methods for cardiac output determination by Fouad-Tarazi, F M, MacIntyre, W J

“…For repeated determinations of cardiac output, radionuclides have provided a safe, reliable and minimally invasive approach. The techniques used are (1) the…”
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Use of positron emission tomography for prediction of perioperative and late cardiac events before vascular surgery by Marwick, Thomas H., Shan, Kesavan, Go, Raymundo T., MacIntyre, William J., Lauer, Michael S.

“…The efficacy of myocardial perfusion imaging for cardiac-risk stratification of patients undergoing vascular surgery has been disputed recently. In comparison…”
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Gated cardiac magnetic resonance structural imaging: optimization by electronic axial rotation by Feiglin, D H, George, C R, MacIntyre, W J, O'Donnell, J K, Go, R T, Pavlicek, W, Meaney, T F

“…Most magnetic resonance imaging has used body orthogonal axes with the Z axis placed along the length of the body and the X and Y axes at right angles to the…”
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Viable Neurons with Luxury Perfusion in Hydrocephalus by Wong, Ching-yee Oliver, Luciano, Mark G, MacIntyre, William J, Brunken, Richard C, Hahn, Joseph F, Go, Raymundo T

“…A woman with hydrocephalus due to aqueductal stenosis had functional imaging of cerebral perfusion and metabolism to demonstrate the effects of endoscopic…”
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Measurement of cardiac output with first-pass determination during rubidium-82 PET myocardial perfusion imaging by Chen, E Q, MacIntyre, W J, Fouad, F M, Brunken, R C, Go, R T, Wong, C O, Saha, G B, Dorosti, K, Razavi, M, Armstrong, R

“…In addition to providing useful clinical information, cardiac output determined during rubidium-82 positron emission tomographic (PET) myocardial perfusion…”
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Pulmonary embolism: increased ventilation in areas of decreased perfusion by Go, R T, MacIntyre, W J, Meziane, M A, Lammert, G K, Cook, S A, Neumann, D R

“…An abnormal finding that is considered characteristic of large or extensive pulmonary embolism has been observed on ventilation-perfusion (V-P) lung scans…”
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Is image subtraction necessary in the clinical interpretation of single-day split-dose stress cerebral perfusion single-photon emission tomography using technetium-99m compounds? by Wong, C O, MacIntyre, W J, Chen, E Q, Saha, G B, Chyatte, D, Go, R T

“…The aim of this study was to validate a simplified semiquantitative method of evaluating a single-day stress cerebral perfusion test to obtain cerebrovascular…”
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Magnetic resonance signal intensity patterns obtained from continuous and pulsatile flow models by George, C R, Jacobs, G, MacIntyre, W J, Lorig, R J, Go, R T, Nose, Y, Meaney, T F

“…The purpose of this investigation was to extend previous steady state flow studies with magnetic resonance (MR) to pulsatile flow measurements obtained with…”
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A Prospective Comparison of Rubidium-82 PET and Thallium-201 SPECT Myocardial Perfusion Imaging Utilizing a Single Dipyridamole Stress in the Diagnosis of Coronary Artery Disease by Go, Raymundo T, Marwick, Thomas H, MacIntyre, William J, Saha, Gopal B, Neumann, Donald R, Underwood, Donald A, Simpfendorfer, Conrad C

“…The purpose of the present study is to prospectively compare myocardial perfusion imaging with rubidium-82 (82Rb) by positron emission tomography (PET) with…”
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