Estimation of Cardiac Elastance and Compliance from Pressure-Volume Tracing During Inflow Occlusion Using Real Time Cardiac Imaging Technique

Keywords

achieves acquisition adaptive address advances agree agreement allowed animal animals artery attributed automated axis beats cardiac catheter cavity central characterize christen chronic cine circulation close coil combine combined compliance computed conductance conjugate consisted core correspond creating criteria custom decreased derived determination determined diastolic dots dynamic ejection encoding equations estimation example filtered filtering flash free function gated golden healthy heart humans illustrates impaired inadequate incorporating independent indicate infarct infarction inflow iterative ligation linear loop loops marked matrix measures moreover myocardium occluded occlusion performance pink pixel placed poor post potential preparation pressure pressures previous prior problem progresses projection protocol radial radii real reconstructed reconstruction recorded reduction regional regurgitation relationship relationships resolution rings sampling scanner scar sedation segmentation segmented sense sensitivity shape short snap software song space spoke spokes stroke support surgery swine system systole systolic temporal terminal trio true twelve understand utilized validated varying ventricular volume volumes wall week weeks weighing whose wide