Comparison of the measured pre-ejection periods and left ventricular ejection times between echocardiography and impedance cardiography for optimizing cardiac resynchronization therapy
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DOI: 10.1016/j.joa.2016.08.003
Abstract: The pre‐ejection period (PEP) and left ventricular ejection time (LVET) are easily measured by impedance cardiography (ICG). We hypothesized that the PEP/LVET measured by ICG would correlate with that measured by echocardiography, and that PEP/LVET… read more here.
Keywords: impedance cardiography; ejection; pre ejection; ventricular ejection ... See more keywords
Detection of Aortic Valve Opening and Estimation of Pre-Ejection Period in Forcecardiography Recordings
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DOI: 10.3390/bioengineering9030089
Abstract: Forcecardiography (FCG) is a novel technique that measures the local forces induced on the chest wall by the mechanical activity of the heart. Specific piezoresistive or piezoelectric force sensors are placed on subjects’ thorax to… read more here.
Keywords: forcecardiography; aortic valve; valve opening; fcg ... See more keywords