Computational modeling of cardiac disease: potential for personalized medicine.

Computational modeling of cardiac disease: potential for personalized medicine.
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心脏病的计算模型:个性化医疗的潜力。

DOI:
10.2217/17410541.6.1.45
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发表时间:
2009
影响因子:
2.3
通讯作者:
J. Rice
J. Rice
中科院分区:
医学4区
文献类型:
--
作者:
M. Reumann;V. Gurev;J. Rice

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心血管疾病是死亡的主要原因,降低生活质量,仅在美国就消耗了近5万亿美元的医疗费用。心脏建模和模拟技术有望成为改善心脏护理的重要工具,并已用于阐明心脏生理学和病理生理学的基本机制。然而,重点一直放在模拟平均或典型案例上。本报告描述了两类心脏建模工作。首先,通道病的电生理学模型模拟了被认为会促进心律失常的改变的电活动。其次,机电模型试图捕捉心脏功能的电生理和机械方面。社区的一个目标是开发具有足够患者定制的模型,以帮助个性化治疗计划。一些模型方面可以使用现有的数据收集技术进行定制,以更接近地代表个体患者,而其他模型方面可能仍然基于通用数据。尽管面临重大挑战,但心脏模型有望成为个性化医疗的重要推动者。
Cardiovascular diseases are leading causes of death, reduce life quality and consume almost half a trillion dollars in healthcare expenses in the USA alone. Cardiac modeling and simulation technologies hold promise as important tools to improve cardiac care and are already in use to elucidate the fundamental mechanisms of cardiac physiology and pathophysiology. However, the emphasis has been on simulating average or exemplar cases. This report describes two classes of cardiac modeling efforts. First, electrophysiological models of channelopathies simulate the altered electrical activity that is thought to promote arrhythmias. Second, electromechanical models attempt to capture both the electrophysiological and mechanical aspects of heart function. One goal of the community is to develop models with sufficient patient customization to assist in personalized treatment planning. Some model aspects can be customized with existing data collection techniques to more closely represent individual patients while other model aspects will likely remain based on generic data. Despite important challenges, cardiac models hold promise to be important enablers of personalized medicine.
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