Table 1.
Overview of Studies Selected for Meta‐Analysis
| Study ID | GEO ID | Samples (Control+HF) | Technology | Year | Country | Citation |
|---|---|---|---|---|---|---|
| Liu15_M | GSE57345 | 313 | Microarray | 2015 | USA | 15 |
| Hannenhalli06 | GSE5406 | 210 | Microarray | 2006 | USA | 16 |
| vanHeesch19 | Not in GEO | 77 | RNA sequencing | 2019 | Germany | 17 |
| Sweet18 | GSE116250 | 64 | RNA sequencing | 2018 | USA | 18 |
| Kittleson05 | GSE1869 | 37 | Microarray | 2005 | USA | 19 |
| Tarazon14 | GSE55296 | 35 | RNA sequencing | 2014 | Spain | 20 |
| Spurrell19 | GSE126573 | 33 | RNA sequencing | 2019 | USA | 21 |
| Kong10 | GSE16499 | 30 | Microarray | 2010 | USA | 22 |
| Molina‐Navarro13 | GSE42955 | 29 | Microarray | 2013 | Spain | 23 |
| Greco12 | GSE26887 | 24 | Microarray | 2012 | Italy | 24 |
| Yang14 | GSE46224 | 24 | RNA sequencing | 2014 | USA | 25 |
| Barth06 | GSE3585 | 12 | Microarray | 2006 | Germany | 26 |
| Pepin19 | GSE123976 | 9 | RNA sequencing | 2019 | USA | 27 |
| Kim16 | GSE76701 | 8 | Microarray | 2016 | USA | 28 |
| Schiano17 | GSE71613 | 6 | RNA sequencing | 2017 | Italy | 29 |
| Liu15_R | GSE57344 | 5 | RNA sequencing | 2015 | USA | 15 |
Sixteen data sets fulfilled the inclusion criteria. Samples size is displayed after processing. GEO indicates gene expression omnibus; and HF, heart failure.