Biomarkers identified as risk factors for peripartum cardiomyopathy
| Authors (year) | Biomarker | Risk estimate (OR) | 95% CI |
| Liu et al (2014)40 | Cardiac receptor antibodies (B1R and M2R) | 18.786 | 1.926 to 183.262 |
| Huang et al (2010)18 | Antimyocardial antibodies (AMA-IgG) | 2.68 | 1.19 to 4.85 |
| Huang et al (2012)37 | NT-proBNP | 1.92 | 1.12 to 4.15 |
| Huang et al (2010)18; Huang et al (2012)37 | C-reactive protein | 1.86 | 1.08 to 4.02 |
| Sagy et al (2017)45 | Uric acid | 1.3 | 1.049 to 1.614 |
| Yaqoob et al (2018)50 | II polymorphism of the ACE gene | 0.253 | 0.114 to 0.558 |