The Association between Serum Heme Oxygenase-1 Levels and Coronary SYNTAX Score

OpenAlex İngilizce

AIM: The relationship between heme oxygenase-1 (HO-1) levels and atherosclerosis was investigated in multiple studies. The aim of this study was to establish the relationship between HO-1 levels and coronary SYNergy between percutaneous coronary intervention with TAXus and Cardiac Surgery (SYNTAX) score in patients with stable coronary artery disease (CAD). METHODS: Patients who had been planned to undergo invasive coronary angiography due to a suspected CAD, between the dates of September and December 2019, were included in the study. Serum HO-1 levels were measured from peripheral venous blood. The SYNTAX score was calculated using standard coronary angiography images. Regression analysis was performed to establish the relationship between HO-1 levels and the SYNTAX score. RESULTS: In total, 137 patients were included. The median age was 63 years (IQR: 15), and most of the patients were male (75.2%). The median HO-1 level was 1.44 (IQR: 0.88) ng/mL, and the median SYNTAX score was 6 (IQR: 13). Regression analysis showed that HO-1 is the single most important variable associated with the SYNTAX score (HO-1 levels from 1.01 to 1.87 ng/mL, OR: 6.77, 95% confidence interval 5.18-8.36, p < 0.0001). CONCLUSION: In this study, serum HO-1 levels were significantly associated with the coronary SYNTAX score.