Mechanics of the Single Left Ventricle
نویسندگان
چکیده
منابع مشابه
Sex-related Left Ventricle Rotational and Torsional Mechanics by Block Matching Algorithm
Background: The aim of the present study was to evaluate how left ventricular twist and torsion are associated with sex between sex groups of the same age.Materials and Methods: In this analytical study, twenty one healthy subjects were scanned in left ventricle basal and apical short axis views to run the block matching algorithm; instantaneous changes in the base and apex rotation angel...
متن کاملMechanics of the single left ventricle: a study in ventricular-ventricular interaction II.
BACKGROUND Left ventricular (LV) effects on right ventricular (RV) function are well known. Less is understood about the effect of the RV on systemic LV mechanics. To determine this interaction, we compared systemic LVs with and without an RV mechanically coupled to them. METHODS AND RESULTS MR myocardial tagging was used to examine 18 subjects with systemic LVs: 10 with functional single LVs...
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The interaction between coronary circulation and left ventricular mechanics has been studied in animal models as well as investigated in humans. Here we review the results of experimental studies performed at the Institute of Clinical Physiology: the separate contribution of preload and afterload on coronary pressure-flow, pressure-volume and volume-flow relationships; single beat as well as av...
متن کاملsex-related left ventricle rotational and torsional mechanics by block matching algorithm
background: the aim of the present study was to evaluate how left ventricular twist and torsion are associated with sex between sex groups of the same age. materials and methods : twenty one healthy subjects were scanned in left ventricle basal and apical short axis views to run the block matching algorithm; instantaneous changes in the base and apex rotation angels were estimated by this algor...
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To cite: Agrawal H, Schaefer JD, Teleb M, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/ bcr-2016-219166 DESCRIPTION A native American man aged 41 years presented with progressive shortness of breath and discolouration of his lips. Physical examination was significant for central cyanosis and clubbing. Given his cardiac history, echocardiogram and cardiac MRI...
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ژورنال
عنوان ژورنال: Circulation
سال: 1998
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.98.4.330