Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Eliot N Heller"'
Autor:
L. Brent Mitchell, Patrick D. Barrell, Mary L. Chandler, Michael A. Brodsky, Eliot N Heller, Martin S. Green, Brian Olshansky, H. Leon Greene, William Slater
Publikováno v:
Journal of the American College of Cardiology. 45(12):2026-2033
Objectives: The purpose of this study was to evaluate the associations of transthoracic echocardiographic parameters with recurrent atrial fibrillation (AF) and/or stroke.Background: The Atrial Fib...
Autor:
Eliot N. Heller, John M. Holahan, Paul DeMan, Edouard Daher, Jennifer Hu, Donald P. Dione, Albert J. Sinusas, Michael Shen
Publikováno v:
Journal of Nuclear Cardiology. 7:112-122
Impaired coronary flow reserve (CFR) has been observed in remote nonischemic regions in patients after myocardial infarction. The mechanism for this impairment in remote nonischemic CFR remains undefined. This study evaluates the effect of progressiv
Autor:
Frans J. Th. Wackers, Yi-Hwa Liu, Michael Y.H Shen, Eliot N. Heller, Cindy Q. X. Shi, Donald P. Dione, Albert J. Sinusas
Publikováno v:
Journal of Nuclear Cardiology. 3:312-320
Quantification of single-photon emission computed tomographic (SPECT) images is generally based on determination of maximal counts on radial sectors of short-axis slices. We hypothesized that analysis of mean counts may reduce estimation error. We co
Publikováno v:
American journal of cardiovascular disease. 1(2)
Background: The introduction of the hand-held cardiac ultrasound (HCU) may potentially increase detection of LV hypertrophy in hypertensive patients. However, whether point-of-care screening for LV hypertrophy and concentric LV geometry by HCU in hyp
Publikováno v:
Medical science monitor : international medical journal of experimental and clinical research. 13(9)
Myocardial perfusion imaging (MPI) is a well-established diagnostic method for evaluation and risk stratification of coronary artery disease (CAD). We undertook this study to validate both the positive predictive value (when compared to cardiac cathe
Autor:
Brian, Olshansky, Eliot N, Heller, L Brent, Mitchell, Mary, Chandler, William, Slater, Martin, Green, Michael, Brodsky, Patrick, Barrell, H Leon, Greene
Publikováno v:
Journal of the American College of Cardiology. 45(12)
The purpose of this study was to evaluate the associations of transthoracic echocardiographic parameters with recurrent atrial fibrillation (AF) and/or stroke.The Atrial Fibrillation Follow-up Investigation of Rhythm Management (AFFIRM) study, an eva
Publikováno v:
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology. 11(4)
Extracardiac activity confounds conventional cardiac single photon emission computed tomography (SPECT) image reconstruction. It has been proposed that applying scatter correction (SC) may improve image quality. This study was done to test whether SC
Publikováno v:
Nuclear medicine communications. 25(6)
Background Electrocardiographic (ECG) changes during adenosine myocardial perfusion imaging (MPI) correlate with severe coronary artery disease and the presence of collaterals. However, the significance of these changes during adenosine MPI in patien
Publikováno v:
Nuclear medicine communications. 25(4)
Scatter from the bowel degrades image quality in 99mTc sestamibi myocardial perfusion imaging (MPI). Iodinated oral contrast, which has been used to outline bowel in medical imaging, absorbs X-rays as well as gamma rays. The purpose of this study was
Publikováno v:
Medical science monitor : international medical journal of experimental and clinical research. 9(10)
Left ventricular (LV) hypertrophy is an independent predictor of increased morbidity and mortality. However, whether assessment of LV mass and geometry by cardiac single photon emission computed tomography (SPECT) is feasible remains unclear.We compa