Comparison of cardiac time intervals between echocardiography and impedance cardiography at various heart rates

Autor: van Eijnatten Maureen A.J.M., van Rijssel Michael J., Peters Rob J.A., Verdaasdonk Rudolf M., Meijer Jan H.

Publikováno v: Journal of Electrical Bioimpedance, Vol 5, Iss 1, Pp 2-8 (2014)

The non-invasively measured initial systolic time interval (ISTI) reflects a time difference between the electrical and pumping activity of the heart and depends on cardiac preload, afterload, autonomic nervous control and training level. However, th

Externí odkaz: https://doaj.org/article/25f03c1560e841df9d547879569c5bc5

Automated multi-atlas segmentation of cardiac 4D flow MRI

Autor: Carl-Johan Carlhäll, Daniel Forsberg, Mariana Bustamante, Jan Engvall, Tino Ebbers, Vikas Gupta

Publikováno v: Medical Image Analysis. 49:128-140

Four-dimensional (4D) flow magnetic resonance imaging (4D Flow MRI) enables acquisition of time-resolved three-directional velocity data in the entire heart and all major thoracic vessels. The segmentation of these tissues is typically performed usin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305f38a25b464c9b1e6fc288758da650
https://doi.org/10.1016/j.media.2018.08.003

Automatic Heart Sounds Segmentation based on the Correlation Coefficients Matrix for Similar Cardiac Cycles Identification

Autor: Mecheri Zeid Belmecheri, Maamar Ahfir, Izzet Kale

This paper proposes a novel automatic heart sounds segmentation method for deployment in heart valve defect diagnosis. The method is based on the correlation coefficients matrix, calculated between all the heart cycles for similarity identification.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccd17be9e825a2168cd51431ab990e63
https://doi.org/10.1016/j.bspc.2018.03.009

Comparison of cardiac time intervals between echocardiography and impedance cardiography at various heart rates

Autor: Jan H. Meijer, Rudolf M. Verdaasdonk, Michael J. van Rijssel, Maureen van Eijnatten, Rob J.A. Peters

Publikováno v: van Eijnatten, M A J M, van Rijssel, M J, Peters, R J A, Verdaasdonk, R M & Meijer, J H 2014, ' Comparison of cardiac time intervals between echocardiography and impedance cardiography at various heart rates. ', Journal of Electrical Bioimpedance, vol. 5, pp. 2-8 . https://doi.org/10.5617/jeb.690
Journal of Electrical Bioimpedance, 5, 2-8. Oslo Bioimpedance Group, Department of Physics, University of Oslo
Journal of Electrical Bioimpedance, Vol 5, Iss 1, Pp 2-8 (2014)

The non-invasively measured initial systolic time interval (ISTI) reflects a time difference between the electrical and pumping activity of the heart and depends on cardiac preload, afterload, autonomic nervous control and training level. However, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bd85442f2e79cea21f5dfd90cf0c46c
https://doi.org/10.5617/jeb.690

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