Results 91 to 100 of about 31,313 (264)
Regulatory Mechanisms in BiosystemsThe cardiovascular system, which includes the heart, is one of the essential systems of the human and animal body. With its participation, the blood supply of the organs takes place; it promotes the outflow of lymph from the organs and its transport into
L. P. Horalskyi +4 more
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ASSESSMENT OF LEFT VENTRICULAR DIASTOLIC DYSFUNCTION IN CARDIAC ALLOGRAFT VASCULOPATHY DEVELOPMENT
Вестник трансплантологии и искусственных органов, 2013 Aim. The study was aimed to show a possibility of using functional criteria of the allograft left ventricle to assess severity of cardiac vasculopathy. Methods and results.
V. V. Chestukhin +5 more
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Advanced Healthcare Materials, EarlyView.Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină +2 more
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, 2000 Twisted atrioventricular connections occur almost exclusively in the hearts with biventricular atrioventricular connections. Only one example of double inlet left ventricle has been illustrated in which the axes of the two atrioventricular valves crossed
Yoo, SJ, Kim, TH, Anderson, RH, Ho, SY
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Isolated double chambered right ventricle as a rare cause of sudden death in infancy
Egyptian Journal of Forensic Sciences, 2016 Isolated double-chambered right ventricle (DCRV) is a rare form of congenital heart disorder in which the right ventricle is divided into a high-pressure inlet portion and a low-pressure outlet portion by an anomalous muscle bundle. Rarely, autopsy cases
W. Thaljawi +8 more
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Engineering Strain‐Stiffening Granular Hydrogels for 3D‐Printed Tissue‐Mimicry
Advanced Materials, EarlyView.A 3D‐printable strain‐stiffening double‐network granular hydrogel (SDGH) enables independent, region‐specific tuning of toe (EToe) and heel (EHeel) moduli through control of microgel packing and network composition. This platform replicates tissue‐like nonlinear mechanics and allows fabrication of high‐fidelity, multilayered aortic valves with ...
Hyeokju Chae +9 more
wiley +1 more source
Material parameter identification for modelling the left ventricle in the healthy state
, 2014 Includes bibliographical references.An idealized truncated ellipsoidal model, was used to simulate a healthy canine left ventricle. Passive behaviour of the myocardium was modelled using the constitutive model of Usyk.
Essack, Mohammed Asaad
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Metastatic Ewing's sarcoma to the right ventricle [PDF]
, 2011 Ewing's sarcoma is a round cell neoplasm derived from neural crest cells that is part of the primitive neuroectodermal tumor (PNET) family. It is a rare, aggressive malignancy that affects young people, most commonly in the second decade of life.
Milliken, Jeffrey +5 more
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Patologìâ, 2012 The peculiarities of changes of systolic functional indexes of the right heart chambers and interventricular interaction depending on functional class of heart failure of ischemic genesis in 111 patients with chronic heart failure of I-IV functional ...
V.V. Syvolap, N.V. Tumanskaya
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Advanced Materials Technologies, EarlyView.The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin +5 more
wiley +1 more source