https://orcid.org/0000-0003-1343-8207
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Abstract
Aim: This study aims to evaluate: the difference of soluble suppression of tumorigenicity 2 (sST2) level, a biomarker for cardiac remodeling and echocardiography parameters value prior to and 1 month after implantation; and the association between pacemaker parameters and pacemaker mode along with delta sST2 levels. Materials & methods: This prospective cohort study enrolled all symptomatic bradycardia patients aged >18 years with preserved ejection fraction who underwent permanent pacemaker (PPM) implantation. Results: A total of 49 patients were included in this study. The sST2 level (ng/ml) were significantly different between prior and 1 month following PPM implantation (23.4 ± 28.4 vs 39.9 ± 63.7; p = 0.001). Conclusion: The early cardiac remodeling has occurred within 1 month after PPM implantation as indicated by increasing delta sST2 level.
Plain Language Summary
It is widely known that pacing induced cardiomyopathy, which results from the utilization of a permanent pacemaker (PPM) within a long-term duration, will increase the risk of mortality and morbidity. Hence, early detection of the cardiac remodeling process is warranted in order to prevent this course. In this study, the soluble suppression of tumorigenicity 2 level (ng/ml), known as an indicator of cardiac remodeling, was significantly higher in 1 month following PPM implantation compared with the baseline (23.4 ± 28.4 vs 39.9 ± 63.7; p = 0.001). Thus, it denotes that early cardiac remodeling might occur earlier than expected, within 1 month following PPM implantation.
Author contributions
M Iqbal conceived and designed the study. M Iqbal, ICS Putra and R Bunawan performed data extraction and interpreted the data. M Iqbal and ICS Putra performed extensive search of relevant topics. ICS Putra performed statistical analysis. H Goenawan, MR Akbar, AS Kartasasmita and YH Kim performed review and extensive editing of the manuscript. All authors contributed significantly to the writing of the manuscript. All authors approved the final manuscript.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.
Ethical conduct of research
The authors state that they have obtained appropriate institutional review board approval or have followed the principles outlined in the Declaration of Helsinki for all human or animal experimental investigations.