Search Results - "Bigger, J.T"

A Distribution-based Method for Assessing The Differences between Clinical Trial Target Populations and Patient Populations in Electronic Health Records by Weng, C., Li, Y., Ryan, P., Zhang, Y., Liu, F., Gao, J., Bigger, J.T., Hripcsak, G.

“…Summary Objective: To improve the transparency of clinical trial generalizability and to illustrate the method using Type 2 diabetes as an example. Methods:…”
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Comparison between invasive and non-invasive measurements of baroreflex sensitivity. Implications for studies on risk stratification after a myocardial infarction by Pinna, G.D, La Rovere, M.T, Maestri, R, Mortara, A, Bigger, J.T, Schwartz, P.J

“…Aims The ATRAMI (Autonomic Tone and Reflexes After Myocardial Infarction) study has proved the independent prognostic value of baroreflex sensitivity. A…”
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Effect of mental stress throughout the day on cardiac autonomic control by Sloan, R P, Shapiro, P A, Bagiella, E, Boni, S M, Paik, M, Bigger, Jr, J T, Steinman, R C, Gorman, J M

“…Although many laboratory studies have demonstrated changes in cardiac autonomic control during psychological stress, few have attempted to demonstrate this…”
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Effect of digoxin withdrawal in patients with chronic heart failure receiving carvedilol by Neuberg, Gerald W., Vittorio, Tim, Androne, Sylvia, Yushak, Madeline, Goldsmith, Rochelle L., Jorde, Ulrich P., Katz, Stuart D., Bigger, J.T., Packer, Milton

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S-21-4 Mechanisms linking death and depression by Glassman, A.H., Bigger, J.T., Roose, S.P.

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Evaluation of antiarrhythmic drug efficacy in patients with an ICD. Unlimited potential or replete with complexity and problems? by Pratt, C.M, Camm, A.J, Bigger, J.T, Breithardt, G, Campbell, R.W.F, Epstein, A.E, Kappenberger, L.J, Kuck, K.-H, Pocock, S, Saksena, S, Waldo, A.L

“…A report from a Study group, proposed by A. J. Camm, London, of the Working Groups on Arrhythmias and Cardiac Pacing of the European Society of Cardiology;…”
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55 Changes in sample size and length of follow-up to maintain power in the cabg patch trial by Bigger, J.T., Meier, P., Levin, B., Rolnitzky, L.M., Steinman, R.C., Parides, M.K.

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Brief interval heart period variability by different methods of analysis correlates highly with 24 h analyses in normals by Sloan, R P, Shapiro, P A, Bagiella, E, Myers, M M, Bigger, Jr, J T, Steinman, R C, Gorman, J M

“…Heart period variability (HPV) measured from 24 h ECG recordings predicts mortality following myocardial infarction and may be a measure of cardiovascular…”
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Measurement of infarct size and percentage myocardium infarcted in a dog preparation with single photon-emission computed tomography, thallium-201, and indium 111-monoclonal antimyosin Fab by JOHNSON, L. L, LERRICK, K. S, COROMILAS, J, SELDIN, D. W, ESSER, P. D, ZIMMERMAN, J. M, KELLER, A. M, ALDERSON, P. O, BIGGER, J. T. JR, CANNON, P. J

“…Single photon-emission tomography (SPECT) and indium 111-labeled monoclonal antimyosin Fab fragments were used to measure myocardial infarct size in 12 dogs,…”
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The electrophysiological effects of lidocaine on canine purkinje fibers by Mandel, W.J., Bigger, J.T., Hoffman, B.F.

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Signal averaging of ventricular late potentials using Holter recordings by Lander, P., Steinberg, J.S., Bigger, J.T., Berbari, E.J.

“…Holter 24-h ECG tape recordings have been used to identify patients susceptible to ventricular arrhythmias. The authors record ventricular late potentials from…”
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The use of procaine amide and lidocaine in the treatment of cardiac arrhythmias by Bigger, Jr, J T, Heissenbuttel, R H

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Tissue digoxin concentrations and digoxin effect during the quinidine-digoxin interaction by Warner, Natalie J., Thomas Barnard, J., Thomas Bigger, J.

“…Quinidine elevates serum digoxin concentration in part by reducing the volume of distribution of digoxin, which implies that quinidine displaces digoxin from…”
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Indirectly estimated sinoatrial conduction time by the atrial premature stimulus technique: patterns of error and the degree of associated inaccuracy as assessed by direct sinus node electrography by Reiffel, J A, Gang, E, Livelli, F, Gliklich, J, Bigger, Jr, J T

“…The atrial premature stimulus method for estimating sinoatrial conduction time (SACT) is commonly used. When the stimulated atrial premature depolarization…”
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Electrophysiologic effects of procainamide on sinus function in patients with and without sinus node disease by Goldberg, D, Reiffel, J A, Davis, J C, Gang, E, Livelli, F, Bigger, Jr, J T

“…To compare the effects of procainamide on sinus node (SN) function in the presence (seven patients) and absence (nine patients) of SN dysfunction, sinus cycle…”
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Analysis of 24 hour heart rate variability in post-infarction patients by Albrecht, P., Bigger, J.T., Steinman, R.C., Rolnitzky, L.M.

“…Summary form only given. The 24-h heart rate variability (HRV) in 40 Holter tapes from the Multicenter Post-Infarction Research Group Study was examined. The…”
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Computer-Assisted Mapping of Infarcted and Viable Regions of Gross Cardiac Sections Following Experimental Myocardial Infarction by Damm, C.J., Bigger, J.T., Ursell, P.C., Steinberg, J.S., Smith, R., Lennon, P.F., Cook, J.R.

“…We have developed a computer-assisted method that creates digital maps of the viable and infarcted regions of tetrazolium-stained gross cardiac sections. Here…”
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PROGESTATIONAL ACTIVITY OF A NEW ACETOXYPROGESTERONE DERIVATIVE (6 ALPHA-METHYL-6-DEHYDRO-17 ALPHA-ACETOXYPROGESTERONE) by GREENBLATT, R B, JUNGCK, E C, BIGGER, Jr, J T, GREER, M V

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