Search Results - "Dae, M W"

Impact of a home-based walking and resistance training program on quality of life in patients with heart failure by Oka, Roberta K, De Marco, Teresa, Haskell, William L, Botvinick, Elias, Dae, Michael W, Bolen, Karen, Chatterjee, Kanu

“…Patients with heart failure (HF) often have profound activity limitations and diminished quality of life (QOL) due to symptoms of dyspnea and fatigue. Although…”
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Heterogeneous sympathetic innervation in German shepherd dogs with inherited ventricular arrhythmia and sudden cardiac death by DAE, M. W, LEE, R. J, URSELL, P. C, CHIN, M. C, STILLSON, C. A, MOISE, N. S

“…Recently, a colony of German shepherd dogs with inherited spontaneous cardiac arrhythmias and associated sudden death has been developed and characterized. Due…”
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Relative importance of activation sequence compared to atrioventricular synchrony in left ventricular function by Rosenqvist, Marten, Isaaz, Karl, Botvinick, Elias H., Dae, Michael W., Cockrell, James, Abbott, Joseph A., Schiller, Nelson B., Griffin, Jerry C.

“…This study evaluated the relative hemodynamic importance of a normal left ventricular (LV) activation sequence compared to atrioventricular (AV) synchrony with…”
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Scintigraphic assessment of regional cardiac adrenergic innervation by Dae, M W, O'Connell, J W, Botvinick, E H, Ahearn, T, Yee, E, Huberty, J P, Mori, H, Chin, M C, Hattner, R S, Herre, J M

“…To assess the feasibility of noninvasively imaging the regional distribution of myocardial sympathetic innervation, we evaluated the distribution of…”
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Myocardial Perfusion Imaging with a Combined X-Ray CT and SPECT System by Kalki, Kathrin, Blankespoor, Stephen C, Brown, J. Keenan, Hasegawa, Bruce H, Dae, Michael W, Chin, Michael, Stillson, Carol

“…We evaluated a novel combined x-ray CT and SPECT medical imaging system for quantitative in vivo measurements of 99mTc-sestamibi uptake in an animal model of…”
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Long-term estrogen replacement therapy is associated with improved exercise capacity in postmenopausal women without known coronary artery disease by Redberg, Rita F., Nishino, Masami, McElhinney, Doff B., Dae, Michael W., Botvinick, Elias H.

“…Background Short-term estrogen administration improves vasodilation and has been shown to improve exercise capacity. However, it is unknown whether long-term…”
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Microvascular injury in reperfused infarcted myocardium : Noninvasive assessment with contrast-enhanced echoplanar magnetic resonance imaging by BREMERICH, J, WENDLAND, M. F, ARHEDEN, H, WYTTENBACH, R, GAO, D. W, HUBERTY, J. P, DAE, M. W, HIGGINS, C. B, SAEED, M

“…The purpose of this study was to measure the accumulation of labeled albumin and to visualize its distribution pattern in reperfused infarcted myocardium as a…”
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Reperfused rat myocardium subjected to various durations of ischemia: estimation of the distribution volume of contrast material with echo-planar MR imaging by Arheden, H, Saeed, M, Higgins, C B, Gao, D W, Ursell, P C, Bremerich, J, Wyttenbach, R, Dae, M W, Wendland, M F

“…To estimate and compare the fractional distribution volume (fDV) of gadodiamide injection and technetium 99m-diethylenetriaminepentaacetic acid (DTPA) in the…”
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A Quantitative Assessment of Patient Motion and Its Effect on Myocardial Perfusion SPECT Images by Botvinick, Elias H, Zhu, YuYing, O'Connell, William J, Dae, Michael W

“…Patient motion during image acquisition is a frequent cause of SPECT perfusion image artifacts. We sought to determine the relationship between patient motion…”
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Variability of Normal Coronary Anatomy: Implications for the Interpretation of Thallium-SPECT Myocardial Perfusion Images in Single-Vessel Disease by Segall, George M, Atwood, J. Edwin, Botvinick, Elias H, Dae, Michael W, Lucas, James R

“…Standard criteria for assigning perfusion defects to a specific vascular territory often result in mistaken identification of the affected coronary artery due…”
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Comparison of transesophageal echocardiographic and scintigraphic estimates of left ventricular end-diastolic volume index and ejection fraction in patients following coronary artery bypass grafting by URBANOWICZ, J. H, SHAABAN, M. J, COHEN, N. H, CAHALAN, M. K, BOTVINICK, E. H, CHATTERJEE, K, SCHILLER, N. B, DAE, M. W, MATTHAY, M. A

“…Transesophageal echocardiography (TEE) has become a commonly used monitor of left ventricular (LV) function and filling during cardiac surgery. Its use is…”
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Deconvolution : A novel signal processing approach for determining activation time from fractionated electrograms and detecting infarcted tissue by ELLIS, W. S, EISENBERG, S. J, AUSLANDER, D. M, DAE, M. W, ZAKHOR, A, LESH, M. D

“…Two important signal processing applications in electrophysiology are activation mapping and characterization of the tissue substrate from which electrograms…”
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Daily physical activity levels in congestive heart failure by Oka, Roberta K., Stotts, Nancy A., Dae, Michael W., Haskell, William L., Gortner, Susan R.

“…To determine the level of daily physical activity routinely performed by patients with congestive heart failure (CHF) and the ability of clinical and…”
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Myocardial perfusion after repair of transposition: Is it worth the switch? by Dae, Michael W.

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Metaiodobenzylguanidine as an Index of Atrioventricular Nodal Adrenergic Activity by Lurie, Keith G, Dae, Michael W, Dutton, John, Velazquez-Rocha, Sara J, O'Connell, J. William

“…Despite its importance, little is known about the uptake, storage and release of catecholamines in the atrioventricular (AV) node and His bundle. Previous in…”
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Does myocardial perfusion scintigraphy demonstrate clinical usefulness in patients with markedly positive exercise tests? An assessment of the method in a high-risk subset by Krishnan, R, Lu, J, Dae, M W, Botvinick, E H

“…To evaluate the clinical utility of perfusion scintigraphy in patients with markedly positive exercise ECGs, we studied 94 consecutive patients with markedly…”
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Scintigraphic Assessment of MIBG Uptake in Globally Denervated Human and Canine Hearts--Implications for Clinical Studies by Dae, Michael W, De Marco, Teresa, Botvinick, Elias H, O'Connell, J. William, Hattner, Robert S, Huberty, John P, Yuen-Green, Monita S

“…To further characterize the behavior of metaiodobenzylguanidine (MIBG) in the myocardium and to test the hypothesis that the denervated heart would show normal…”
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Toward necrotic cell fraction measurement by contrast-enhanced MRI of reperfused ischemically injured myocardium by Wendland, M F, Saeed, M, Arheden, H, Gao, D W, Canet, E, Bremerich, J, Dae, M W, Higgins, C B

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Safety and efficacy of endovascular cooling and rewarming for induction and reversal of hypothermia in human-sized pigs by DAE, Michael W, DONG WEI GAO, URSELL, Philip C, STILLSON, Carol A, SESSLER, Daniel I

“…Numerous studies indicate that mild hypothermia provides substantial neuroprotection. However, current systems transfer insufficient heat to rapidly vary core…”
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Myocardial perfusion scintigraphy in left bundle branch block: a perspective on the issue from image analysis in a clinical context by Krishnan, R, Lu, J, Zhu, Y Y, Dae, M W, Botvinick, E H

“…Among selected study populations, myocardial perfusion scintigraphy (MPS) in patients with left bundle branch block (LBBB) has been reported to show a low…”
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