Agency
National Institute of Health (NIH)
Institute
National Institute on Aging (NIA)
Type
Research Project (R01)
Project #
5R01AG012249-03
Application #
2053732
Study Section
Special Emphasis Panel (ZAG1-DAG-4 (44))
Project Start
1994-08-10
Project End
1998-06-30
Budget Start
1996-07-25
Budget End
1997-06-30
Support Year
3
Fiscal Year
1996
Total Cost
Indirect Cost
Name
Johns Hopkins University
Department
Internal Medicine/Medicine
Type
Schools of Medicine
DUNS #
045911138
City
Baltimore
State
MD
Country
United States
Zip Code
21218
Kawaguchi, Miho; Murabayashi, Taizo; Fetics, Barry J et al. (2002) Quantitation of basal dyssynchrony and acute resynchronization from left or biventricular pacing by novel echo-contrast variability imaging. J Am Coll Cardiol 39:2052-8
Chen, C H; Fetics, B; Nevo, E et al. (2001) Noninvasive single-beat determination of left ventricular end-systolic elastance in humans. J Am Coll Cardiol 38:2028-34
Fetics, B; Nevo, E; Chen, C H et al. (1999) Parametric model derivation of transfer function for noninvasive estimation of aortic pressure by radial tonometry. IEEE Trans Biomed Eng 46:698-706
Kass, D A; Chen, C H; Talbot, M W et al. (1999) Ventricular pacing with premature excitation for treatment of hypertensive-cardiac hypertrophy with cavity-obliteration. Circulation 100:807-12
Chen, C H; Nakayama, M; Talbot, M et al. (1999) Verapamil acutely reduces ventricular-vascular stiffening and improves aerobic exercise performance in elderly individuals. J Am Coll Cardiol 33:1602-9
Senzaki, H; Fetics, B; Chen, C H et al. (1999) Comparison of ventricular pressure relaxation assessments in human heart failure: quantitative influence on load and drug sensitivity analysis. J Am Coll Cardiol 34:1529-36
Chen, C H; Nakayama, M; Nevo, E et al. (1998) Coupled systolic-ventricular and vascular stiffening with age: implications for pressure regulation and cardiac reserve in the elderly. J Am Coll Cardiol 32:1221-7
Pak, P H; Maughan, W L; Baughman, K L et al. (1998) Mechanism of acute mechanical benefit from VDD pacing in hypertrophied heart: similarity of responses in hypertrophic cardiomyopathy and hypertensive heart disease. Circulation 98:242-8
Chen, C H; Nevo, E; Fetics, B et al. (1997) Comparison of continuous left ventricular volumes by transthoracic two-dimensional digital echo quantification with simultaneous conductance catheter measurements in patients with cardiac diseases. Am J Cardiol 80:756-61
Chen, C H; Nevo, E; Fetics, B et al. (1997) Estimation of central aortic pressure waveform by mathematical transformation of radial tonometry pressure. Validation of generalized transfer function. Circulation 95:1827-36

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