AIMC Topic: Ventricular Pressure

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Prediction of Left Ventricle Pressure Indices Via a Machine Learning Approach Combining ECG, Pulse Oximetry, and Cardiac Sounds: a Preclinical Feasibility Study.

Journal of cardiovascular translational research Jul 17, 2024
Heart failure (HF) is defined as the inability of the heart to meet body oxygen demand requiring an elevation in left ventricular filling pressures (LVP) to compensate. LVP increase can be assessed in the cardiac catheterization laboratory, but this ...
Machine Learning Animals Ventricular Function, Left Stroke Volume Swine Electrocardiography Disease Models, Animal Predictive Value of Tests Signal Processing, Computer-Assisted Feasibility Studies Heart Failure Heart Rate Oximetry Swine, Miniature Heart Sounds Phonocardiography Ventricular Pressure
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A soft robotic sleeve mimicking the haemodynamics and biomechanics of left ventricular pressure overload and aortic stenosis.

Nature biomedical engineering Sep 26, 2022
Preclinical models of aortic stenosis can induce left ventricular pressure overload and coarsely control the severity of aortic constriction. However, they do not recapitulate the haemodynamics and flow patterns associated with the disease. Here we r...
Biomechanical Phenomena Animals Swine Hemodynamics Aortic Valve Stenosis Robotics Ventricular Pressure
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