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Related Experiment Video

Updated: Jun 14, 2025

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Published on: February 13, 2021

[Study on direct ventricular assist loading mode based on a finite element method].

Chen Li¹, Xianjie Jiang¹, Sheng Zhang¹

¹School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, P. R. China.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi

|September 1, 2024

Summary

This summary is machine-generated.

This study explored optimal loading modes for direct ventricular assist devices in heart failure patients. A novel peak pressure compression mode showed comparable hemodynamic improvements and better resilience to phase errors than traditional sinusoidal modes.

Area of Science:

Biomedical Engineering
Cardiovascular Research
Computational Mechanics

Keywords:

Epicardial assistance Finite element Heart failure Hemodynamics

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Last Updated: Jun 14, 2025

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