Zobrazeno 1 - 10 of 144 pro vyhledávání: '"D G Gibson"'
1
Effects of incoordination on left ventricular force-velocity relation in aortic stenosis
Autor: Xu Yu Jin, D. G. Gibson, J. R. Pepper
OBJECTIVE: Tension development is often incoordinate in the hypertrophic left ventricle (LV). The present study aimed to elucidate the possible effects of incoordination on standard LV force-velocity relations in patients with aortic stenosis (AS). D
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc2a0a6faf7002efe65d21daa5f89d20
https://ora.ox.ac.uk/objects/uuid:6ba7ca38-8c7f-4289-a73d-f0fbfb5b0968
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2
Restrictive pericarditis
Autor: M Y, Henein, R D, Rakhit, M N, Sheppard, D G, Gibson
Publikováno v: Heart. 82:389-392
BACKGROUND—Pericardial thickening is an uncommon complication of cardiac surgery. OBJECTIVES—To study pericardial thickening as the cause of severe postoperative venous congestion. SUBJECTS—Two men, one with severe aortic stenosis and single co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8d94e4f53deb54b0e151232d63584f0
https://doi.org/10.1136/hrt.82.3.389
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3
Relationship between morphology and glass transition temperature in solvent-crystallized poly(aryl ether ketones)
Autor: D. G. Gibson, Richard A. Register, Douglass S. Kalika, Daniel J. Quiram
Publikováno v: Journal of Polymer Science Part B: Polymer Physics. 36:65-73
The relationship between semicrystalline morphology and glass transition temperature has been investigated for solvent-crystallized poly(ether ether ketone) (PEEK) and poly(ether ketone ketone) (PEKK). Solvent-crystallized specimens of both PEEK and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15a511b18ccd6d5424a8994b27e4501f
https://doi.org/10.1002/(sici)1099-0488(19980115)36:1<65::aid-polb8>3.0.co
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4
Early changes in left ventricular anterior wall dynamics and coordination after coronary artery surgery
Autor: D. G. Gibson, J. R. Pepper, T W Koh
Publikováno v: Heart. 78:291-297
OBJECTIVE: To study how asynchronous left ventricular wall motion changes early after uncomplicated coronary artery surgery. DESIGN: A prospective study done before, and at 0.5, 1, and 3 hours after coronary artery grafting, with intraoperative trans
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d1904d8d4f5472df5fc338be3ad8d3
https://doi.org/10.1136/hrt.78.3.291
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5
Our tortuous heart in dynamic mode — an echocardiographic study of mitral flow and movement in exercising subjects
Autor: P J, Kilner, M Y, Henein, D G, Gibson
Publikováno v: Heart and Vessels. 12:103-110
The effect of cardiotonic drugs with a calcium-sensitizing effect (Ca2+ sensitizers) on cardiac mechanoenergetics in the failing heart is not fully understood. Accordingly, we measured left ventricular (LV) contractility (Emax) and the relation betwe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::000ba9d67b80ad5cab64b016d29da347
https://doi.org/10.1007/bf02767127
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7
Suppression of left ventricular early diastolic filling by long axis asynchrony
Autor: D. G. Gibson, M. Y. Henein
Publikováno v: Heart. 73:151-157
OBJECTIVE--To assess how early diastolic transmitral flow is suppressed in a group of patients in whom effective ventricular filling occurred exclusively with atrial systole. DESIGN--Prospective examination of the left ventricular transverse and long
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e604ee954ff4b8795f92a1a247626956
https://doi.org/10.1136/hrt.73.2.151
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8
Abnormal subendocardial function in restrictive left ventricular disease
Autor: D G Gibson, M Y Henein
Publikováno v: Heart. 72:237-242
OBJECTIVE--To study possible disturbances in left ventricular long axis function in patients with a restrictive filling pattern. DESIGN--Prospective examination of the left ventricular transverse and longitudinal axes, transmitral flow, and the apexc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::694c16e561db2fe5cae744678f2b0556
https://doi.org/10.1136/hrt.72.3.237
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9
Nature of ventricular activation in patients with dilated cardiomyopathy: evidence for bilateral bundle branch block
Autor: C Roy, D G Gibson, Han B. Xiao
Publikováno v: Heart. 72:167-174
OBJECTIVE--To investigate the nature of ventricular activation and its relation with mechanical events in patients with dilated cardiomyopathy. STUDY DESIGN--Retrospective and prospective study with 12 lead electrocardiograms, signal averaged electro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::767d2736403bd90f8c77323e6387487b
https://doi.org/10.1136/hrt.72.2.167
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10
Modelling the Left Ventricle for Determination of the Elasticity of the Myocardium
Autor: B S Grewal, D G Gibson, A L Yettram
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine. 208:1-8
An analytical procedure has been developed for deriving an overall value of myocardial elasticity for patients in vivo. Here three other procedures for estimating myocardium stiffness, from other investigators, are applied to data representing the sa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d3f01fd85a92062785cb7ea2dfab6ce
https://doi.org/10.1177/095441199420800101
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