When referencing this material, please
include the standard citation for PhysioNet:
Goldberger AL, Amaral LAN, Glass L, Hausdorff JM, Ivanov PCh, Mark RG,
Mietus JE, Moody GB, Peng C-K, Stanley HE. PhysioBank, PhysioToolkit, and
PhysioNet: Components of a New Research Resource for Complex Physiologic
Signals.
Circulation 101(23):e215-e220 [Circulation Electronic Pages;
http://circ.ahajournals.org/cgi/content/full/101/23/e215];
2000 (June 13).
This database contains a series of 55 multichannel abdominal
non-invasive fetal electrocardiogram (FECG) recordings, taken from a
single subject between 21 to 40 weeks of pregnancy. The records have
variable durations, and were taken weekly (two or more records were
acquired during some weeks). These records may be very useful for
testing signal separation algorithms.
The FECGs in this collection were amplified using a g.BSamp
Biosignal Amplifier. The data have been stored in EDF/EDF+ format.
Recording information
- 2 thoracic signals
- 3 or 4 abdominal signals (most records include 4).
- Electrode positioning was varied in order to improve SNR.
- The analog amplifier also includes a 50Hz notch filter switched ON.
- Ag-AgCl transducer.
- Bandwidth: 0.01Hz-100Hz (synchronous sampling of all signals)
- Sampling rate: 1kHz.
- Resolution: 16 bits.
- Gains and input ranges are included in the records in EDF format.
- Patient Identification contains the gestational age. The format is
week+day.
The database was prepared for PhysioNet by:
Marcelino Martinez Sober, PhD (email: marcelino.martinez at uv dot es)
Jorge Granado Marco
Digital Signal Processing Group (GPDS)
Electronics Engineering Department
ETSE Escuela Técnica Superior de Ingeniería
Universitat de València
C/ Dr. Moliner, 50, 46100 Burjassot (Valencia) Spain
Name Last modified Size Description
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ANNOTATORS 2008-03-14 16:12 21 list of annotators
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DOI 2015-09-21 13:00 19
RECORDS 2008-02-08 14:10 715 list of record names
ecgca102.edf 2007-09-05 14:38 2.6M
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ecgca102.edf.qrs 2008-03-14 14:09 878 beat annotations
ecgca115.edf 2007-09-05 14:38 8.5M
ecgca115.edf.qrs 2008-03-14 14:09 2.8K beat annotations
ecgca127.edf 2007-09-05 14:38 8.4M
ecgca127.edf.qrs 2008-03-14 14:09 2.6K beat annotations
ecgca154.edf 2007-09-05 14:38 3.1M
ecgca154.edf.qrs 2008-03-14 14:09 1.1K beat annotations
ecgca192.edf 2007-09-05 14:38 3.0M
ecgca192.edf.qrs 2008-03-14 14:09 1.0K beat annotations
ecgca244.edf 2007-09-05 14:38 8.0M
ecgca244.edf.qrs 2008-03-14 14:09 2.4K beat annotations
ecgca252.edf 2007-09-05 14:38 7.2M
ecgca252.edf.qrs 2008-03-14 14:09 2.3K beat annotations
ecgca274.edf 2007-09-05 14:38 3.9M
ecgca274.edf.qrs 2008-03-14 14:09 1.4K beat annotations
ecgca290.edf 2007-09-05 14:38 14M
ecgca290.edf.qrs 2008-03-14 14:09 4.2K beat annotations
ecgca300.edf 2007-09-05 14:38 1.4M
ecgca300.edf.qrs 2008-03-14 14:09 526 beat annotations
ecgca308.edf 2007-09-05 14:38 8.1M
ecgca308.edf.qrs 2008-03-14 14:09 2.5K beat annotations
ecgca323.edf 2007-09-05 14:38 4.0M
ecgca323.edf.qrs 2008-03-14 14:09 1.5K beat annotations
ecgca368.edf 2007-09-05 14:38 4.4M
ecgca368.edf.qrs 2008-03-14 14:09 1.5K beat annotations
ecgca384.edf 2007-09-05 14:38 5.8M
ecgca384.edf.qrs 2008-03-14 14:09 1.7K beat annotations
ecgca392.edf 2007-09-05 14:38 4.3M
ecgca392.edf.qrs 2008-03-14 14:09 1.4K beat annotations
ecgca410.edf 2007-09-05 14:38 1.4M
ecgca410.edf.qrs 2008-03-14 14:09 534 beat annotations
ecgca416.edf 2007-09-05 14:38 3.7M
ecgca416.edf.qrs 2008-03-14 14:09 1.2K beat annotations
ecgca436.edf 2007-09-05 14:39 6.8M
ecgca436.edf.qrs 2008-03-14 14:09 2.1K beat annotations
ecgca444.edf 2007-09-05 14:39 16M
ecgca444.edf.qrs 2008-03-14 14:09 4.9K beat annotations
ecgca445.edf 2007-09-05 14:39 1.8M
ecgca445.edf.qrs 2008-03-14 14:09 650 beat annotations
ecgca473.edf 2007-09-05 14:39 2.3M
ecgca473.edf.qrs 2008-03-14 14:09 796 beat annotations
ecgca515.edf 2007-09-05 14:39 9.5M
ecgca515.edf.qrs 2008-03-14 14:09 3.0K beat annotations
ecgca571.edf 2007-09-05 14:39 11M
ecgca571.edf.qrs 2008-03-14 14:09 3.3K beat annotations
ecgca585.edf 2007-09-05 14:39 6.3M
ecgca585.edf.qrs 2008-03-14 14:09 2.0K beat annotations
ecgca595.edf 2007-09-06 21:51 4.0M
ecgca595.edf.qrs 2008-03-14 14:09 1.3K beat annotations
ecgca597.edf 2007-09-05 14:39 17M
ecgca597.edf.qrs 2008-03-14 14:09 5.2K beat annotations
ecgca621.edf 2007-09-05 14:39 12M
ecgca621.edf.qrs 2008-03-14 14:09 3.8K beat annotations
ecgca629.edf 2007-09-05 14:39 4.5M
ecgca629.edf.qrs 2008-03-14 14:09 1.4K beat annotations
ecgca649.edf 2007-09-05 14:39 13M
ecgca649.edf.qrs 2008-03-14 14:09 4.8K beat annotations
ecgca659.edf 2007-09-05 14:39 7.3M
ecgca659.edf.qrs 2008-03-14 14:09 2.2K beat annotations
ecgca699.edf 2007-09-05 14:39 3.9M
ecgca699.edf.qrs 2008-03-14 14:09 1.3K beat annotations
ecgca711.edf 2007-09-05 14:39 9.8M
ecgca711.edf.qrs 2008-03-14 14:09 3.0K beat annotations
ecgca733.edf 2007-09-05 14:39 14M
ecgca733.edf.qrs 2008-03-14 14:09 4.0K beat annotations
ecgca746.edf 2007-09-05 14:39 9.7M
ecgca746.edf.qrs 2008-03-14 14:09 2.9K beat annotations
ecgca748.edf 2007-09-05 14:39 3.1M
ecgca748.edf.qrs 2008-03-14 14:09 1.1K beat annotations
ecgca771.edf 2007-09-05 14:40 32M
ecgca771.edf.qrs 2008-03-14 14:09 9.2K beat annotations
ecgca776.edf 2007-09-05 14:40 5.8M
ecgca776.edf.qrs 2008-03-14 14:09 1.9K beat annotations
ecgca811.edf 2007-09-05 14:40 3.2M
ecgca811.edf.qrs 2008-03-14 14:09 1.1K beat annotations
ecgca816.edf 2007-09-06 21:51 7.8M
ecgca816.edf.qrs 2008-03-14 14:10 2.4K beat annotations
ecgca826.edf 2007-09-05 14:40 2.6M
ecgca826.edf.qrs 2008-03-14 14:10 966 beat annotations
ecgca840.edf 2007-09-05 14:40 3.7M
ecgca840.edf.qrs 2008-03-14 14:10 1.1K beat annotations
ecgca848.edf 2007-09-05 14:40 4.2M
ecgca848.edf.qrs 2008-03-14 14:10 1.3K beat annotations
ecgca864.edf 2007-09-05 14:40 7.4M
ecgca864.edf.qrs 2008-03-14 14:10 2.3K beat annotations
ecgca868.edf 2007-09-05 14:40 2.6M
ecgca868.edf.qrs 2008-03-14 14:10 914 beat annotations
ecgca876.edf 2007-09-05 14:40 2.3M
ecgca876.edf.qrs 2008-03-14 14:10 858 beat annotations
ecgca880.edf 2007-09-05 14:40 5.1M
ecgca880.edf.qrs 2008-03-14 14:10 1.5K beat annotations
ecgca886.edf 2007-09-05 14:40 4.9M
ecgca886.edf.qrs 2008-03-14 14:10 1.5K beat annotations
ecgca896.edf 2007-09-05 14:40 3.5M
ecgca896.edf.qrs 2008-03-14 14:10 1.1K beat annotations
ecgca900.edf 2007-09-05 14:40 1.1M
ecgca900.edf.qrs 2008-03-14 14:10 420 beat annotations
ecgca902.edf 2007-09-05 14:40 3.2M
ecgca902.edf.qrs 2008-03-14 14:10 1.1K beat annotations
ecgca906.edf 2007-09-05 14:40 24M
ecgca906.edf.qrs 2008-03-14 14:10 7.0K beat annotations
ecgca968.edf 2007-09-05 14:40 6.6M
ecgca968.edf.qrs 2008-03-14 14:10 2.2K beat annotations
ecgca986.edf 2007-09-05 14:40 3.5M
ecgca986.edf.qrs 2008-03-14 14:10 1.2K beat annotations
ecgca997.edf 2007-09-05 14:40 1.9M
ecgca997.edf.qrs 2008-03-14 14:10 626 beat annotations
ecgca998.edf 2007-09-05 14:40 2.6M
ecgca998.edf.qrs 2008-03-14 14:10 964 beat annotations
Apache/2.4.25 (Debian) mod_auth_pgsql/2.0.3 mod_auth_tkt/2.1.0 OpenSSL/1.0.2u Server at archive.physionet.org Port 443
