PHYSIONET/COMPUTERS IN CARDIOLOGY CHALLENGE 2005

这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金，因此可能会出现在其他CRISE条目中。列出的机构是针对中心的，而不一定是针对调查员的机构。我们在心脏病学中与计算机合作提出的广受欢迎的一系列挑战今年继续以新的模式进行。参与者被邀请从之前的五个挑战中选择一个作为后续研究的主题：*从心电图检测睡眠呼吸暂停*预测阵发性心房颤动*RR间期时间序列建模*区分缺血性和非缺血性ST段改变*自发终止心房颤动这些挑战带来的问题在最终截止日期过后很久仍引起许多研究人员的兴趣。我们鼓励您阅读以前的挑战参与者在心脏病学计算机会议记录和其他地方发表的论文，并在此基础上寻求更好的解决方案。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Our popular series of challenges presented in cooperation with Computers in Cardiology continues this year in a new mode. Participants are invited to choose one of the five previous challenges as a topic for a follow-up study: * Detecting sleep apnea from the ECG * Predicting paroxysmal atrial fibrillation * RR interval time series modeling * Distinguishing ischemic from non-ischemic ST changes * Spontaneous termination of atrial fibrillation The problems posed by these challenges have continued to interest many researchers long after the final deadlines have passed. We encourage you to read the papers published by previous challenge participants in the Computers in Cardiology proceedings and elsewhere, and to build upon this work in pursuit of even better solutions.