Longitudinal Trajectories of Hemodynamics Following Left Ventricular Assist Device Implantation.

Journal of Cardiac Failure(2020)

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摘要
•We describe the longitudinal trajectories of hemodynamic parameters following implantation of left ventricular assist devices.•Despite improvements in left-side filling pressures and cardiac output following implantation of left ventricular assist devices, right atrial pressure increased and the pulmonary artery pulsatility index decreased over time, suggesting progressive right ventricular dysfunction.•Subgroup analysis showed significant differences in the pattern of change of the pulmonary artery pulsatility index based on gender.
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关键词
Left ventricular assist device,heart failure,hemodynamics
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