Congestive Heart Failure RR Interval Database
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https://physionet.org/content/chf2db/
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资源简介：
This database includes beat annotation files for 29 long-term ECG recordings of subjects aged 34 to 79, with congestive heart failure (NYHA classes I, II, and III). Subjects included 8 men and 2 women; gender is not known for the remaining 21 subjects. The original ECG recordings (not available) were digitized at 128 samples per second, and the beat annotations were obtained by automated analysis with manual review and correction.
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physionet.org创建时间：
2015-09-09
