Search Results - "Hoekenga, D E"

Beat-by-beat stroke volume assessment by pulsed Doppler in upright and supine exercise by Loeppky, J A, Greene, E R, Hoekenga, D E, Caprihan, A, Luft, U C

“…A 3.0 MHz pulsed Doppler echocardiography was used to estimate instantaneous stroke volume (SV) and cardiac output (Q) in eight men during steady-state supine…”
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Ordered synthesis and mobilization of glycogen in the perfused heart by Brainard, James R, Hutson, Judith Y, Hoekenga, David E, Lenhoff, Raymond

“…The molecular order of synthesis and mobilization of glycogen in the perfused heart was studied by 13C NMR. By varying the glucose isotopomer ([1-13C]glucose…”
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Comparison of noninvasive pulsed Doppler and Fick measurements of stroke volume in cardiac patients by Loeppky, J A, Hoekenga, D E, Greene, E R, Luft, U C

“…We compared simultaneous measurements of stroke volume by direct Fick (SVF) and noninvasive pulsed Doppler (SVD) techniques in 15 resting, supine cardiac…”
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Rates of Glycolysis and Glycogenolysis During Ischemia in Glucose-Insulin-Potassium-Treated Perfused Hearts: A 13C,31P Nuclear Magnetic Resonance Study by Hoekenga, David E, Brainard, James R, Hutson, Judith Y

“…The effects of 11.7 mM glucose, insulin, and potassium (GIK) on metabolism during ischemia were investigated in the perfused guinea pig heart using magnetic…”
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Metabolic consequences of anoxia in the isolated, perfused guinea pig heart: anaerobic metabolism of endogenous amino acids by Brainard, J R, Hoekenga, D E, Hutson, J Y

“…The metabolic consequences of anoxia in the isolated, perfused guinea pig heart were examined by 13C NMR spectroscopy of 13C-labeled metabolites in situ. Upon…”
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Percutaneous angioplasty for peripheral pulmonary stenosis in an adult by Hoekenga, David E., Stevens, Gerald F., Ball, William S.

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Myocardial creatine kinase exchange rates and 31P NMR relaxation rates in intact pigs by Martin, J F, Guth, B D, Griffey, R H, Hoekenga, D E

“…In this study, we used 31P NMR to investigate the relationship between cardiac workload and creatine kinase flux in intact pigs. NMR measurements were…”
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Dopplercardiographic diagnosis of interventricular septal rupture by Richards, K L, Hoekenga, D E, Leach, J K, Blaustein, J C

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Pulsed Doppler echocardiographic audio spectrum analysis: time interval histogram versus multifilter spectrogram and fast Fourier transform by Greene, E R, Richards, K L, Hoekenga, D E, Davis, J G

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Aortic and tibial bloodflow response to lower body negative pressure (LBNP) by Loeppky, J A, Greene, E R, Hoekenga, D E, Venters, M D, Eldridge, M W

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Torsades de Pointes immediately following right coronary arteriography by Goldfinger, T M, Hoekenga, D E

“…Selective coronary angiography with ionic contrast agents produces delayed myocardial repolarization with prolongation of the QTc interval on EKG. Torsade de…”
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Instantaneous stroke volume in man during lower body negative pressure (LBNP) by Loeppky, J A, Richards, K L, Greene, E R, Eldridge, M W, Hoekenga, D E, Venters, M D, Luft, U C

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Prevention of contrast-induced bradycardia during coronary angiography by Richards, K L, Browning, J D, Hoekenga, D E

“…A double-blind study of 90 patients undergoing coronary angiography was performed to determine the safety and efficacy of 0.6 mg atropine sulfate in preventing…”
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