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Items: 5

1.

Comparison of atrial tissue of patients with atrial fibrillation and sinus rhythm with ventricular gene expression

(Submitter supplied) GSE2240 contains two different experimental subsets: 1) Comparison of atrial and ventricular gene expression (atrial tissue of patients with sinus rhythm vs. human left ventricular non-failing myocardium) The purpose of our investigation was to identify the transcriptional basis for ultrastructural and functional specialization of human atria and ventricles. Using exploratory microarray analysis (Affymetrix U133A+B), we detected 11,740 transcripts expressed in human heart, representing the most comprehensive report of the human myocardial transcriptome to date. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Datasets:
GDS1557 GDS1559
Platforms:
GPL96 GPL97
70 Samples
Download data: CEL
Series
Accession:
GSE2240
ID:
200002240
2.
Full record GDS1559

Permanent atrial fibrillation (HG-U133B)

Analysis of atrium from patients with permanent atrial fibrillation (AF). AF is associated with extensive structural, contractile, and electrophysiological remodeling. Results identify adoption of a ventricular-like genomic signature as a general feature of the fibrillating atrium.
Organism:
Homo sapiens
Type:
Expression profiling by array, transformed count, 2 disease state, 2 tissue sets
Platform:
GPL97
Series:
GSE2240
35 Samples
Download data: CEL
DataSet
Accession:
GDS1559
ID:
1559
3.
Full record GDS1557

Atrial and ventricular myocardium comparison (HG-U133B)

Analysis of right atria and left ventricles of hearts. While both the ventricle and atrium contract, the atrium is also a source and target for neurohumoral signals. Results provide insight into the molecular basis for the ultrastructural and functional differences between the atrium and ventricle.
Organism:
Homo sapiens
Type:
Expression profiling by array, transformed count, 2 tissue sets
Platform:
GPL97
Series:
GSE2240
25 Samples
Download data: CEL
DataSet
Accession:
GDS1557
ID:
1557
4.

[HG-U133B] Affymetrix Human Genome U133B Array

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 21, 2012: annotation table updated with netaffx build 32 July 01, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site The U133 set includes 2 arrays with a total of 44928 entries and was indexed 29-Jan-2002. more...
Organism:
Homo sapiens
51 DataSets
165 Series
2 Related Platforms
7917 Samples
Download data
Platform
Accession:
GPL97
ID:
100000097
5.

atrial myocardium, sinus rhythm 16B

Organism:
Homo sapiens
Source name:
myocardium, right atrial appendage
Platform:
GPL97
Series:
GSE2240
Datasets:
GDS1557 GDS1559
Download data: CEL
Sample
Accession:
GSM41110
ID:
300041110
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