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首页> 外文期刊>Circulation: An Official Journal of the American Heart Association >PhysioBank, PhysioToolkit, and PhysioNet: components of a new research resource for complex physiologic signals.
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PhysioBank, PhysioToolkit, and PhysioNet: components of a new research resource for complex physiologic signals.

机译：PhysioBank，PhysioToolkit和PhysioNet：用于复杂生理信号的新研究资源的组成部分。

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The newly inaugurated Research Resource for Complex Physiologic Signals, which was created under the auspices of the National Center for Research Resources of the National Institutes of Health, is intended to stimulate current research and new investigations in the study of cardiovascular and other complex biomedical signals. The resource has 3 interdependent components. PhysioBank is a large and growing archive of well-characterized digital recordings of physiological signals and related data for use by the biomedical research community. It currently includes databases of multiparameter cardiopulmonary, neural, and other biomedical signals from healthy subjects and from patients with a variety of conditions with major public health implications, including life-threatening arrhythmias, congestive heart failure, sleep apnea, neurological disorders, and aging. PhysioToolkit is a library of open-source software for physiological signal processing and analysis, the detection of physiologically significant events using both classic techniques and novel methods based on statistical physics and nonlinear dynamics, the interactive display and characterization of signals, the creation of new databases, the simulation of physiological and other signals, the quantitative evaluation and comparison of analysis methods, and the analysis of nonstationary processes. PhysioNet is an on-line forum for the dissemination and exchange of recorded biomedical signals and open-source software for analyzing them. It provides facilities for the cooperative analysis of data and the evaluation of proposed new algorithms. In addition to providing free electronic access to PhysioBank data and PhysioToolkit software via the World Wide Web (http://www.physionet. org), PhysioNet offers services and training via on-line tutorials to assist users with varying levels of expertise.
机译：在美国国立卫生研究院国家研究资源中心的主持下创建的新的复杂生理信号研究资源，旨在刺激心血管和其他复杂生物医学信号研究的当前研究和新研究。该资源具有3个相互依赖的组件。 PhysioBank是生理信号和相关数据的功能齐全的数字记录的庞大且不断增长的存档，供生物医学研究界使用。目前，它包括来自健康受试者以及患有多种疾病的患者的多参数心肺，神经和其他生物医学信号的数据库，这些疾病具有重大的公共卫生影响，包括危及生命的心律不齐，充血性心力衰竭，睡眠呼吸暂停，神经系统疾病和衰老。 PhysioToolkit是一个用于生理信号处理和分析的开源软件库，使用基于统计物理学和非线性动力学的经典技术和新颖方法检测生理上重要的事件，对信号进行交互式显示和表征，并创建新数据库，生理和其他信号的模拟，分析方法的定量评估和比较以及非平稳过程的分析。 PhysioNet是一个在线论坛，用于传播和交换已记录的生物医学信号以及用于分析它们的开源软件。它为数据的协作分析和提出的新算法的评估提供了便利。除了通过万维网（http://www.physionet.org）免费提供对PhysioBank数据和PhysioToolkit软件的电子访问外，PhysioNet还通过​​在线教程提供服务和培训，以帮助具有不同专业知识水平的用户。

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