Engineering Techniques for Modeling Left Ventricular Energetics During Regional Myocardial Dysfunctions: Effectsof Cardiac Assistance

局部心肌功能障碍期间左心室能量建模的工程技术：心脏辅助的效果

• 批准号: 9022060
• 负责人: Thomas Moore
• 金额: $ 13万
• 依托单位: Drexel University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-04-15 至 1996-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9022060&HistoricalAwards=false
• 关键词: Engineering; Techniques; Modeling; Left; Ventricular

This research is to develop a model to describe the time course of regional myocardial activity after a localized lesion of the heart muscle. The innovative feature of the model is that it uses energy balance to consider myocardial function, and it takes into account the time varying and highly nonlinear nature of the system. The research should result in an improved engineering methodology to describe myocardial ischemia, and it may also lead to new techniques for controlling cardiovascular assist devices.

本研究旨在开发一个模型来描述心肌局部损伤后局部心肌活动的时间过程。 该模型的创新之处在于它利用能量平衡来考虑心肌功能，并且考虑了系统的时变和高度非线性特性。 这项研究应该会产生一种改进的工程方法来描述心肌缺血，并且还可能带来控制心血管辅助装置的新技术。