Relationship between serum mature brain-derived neurotrophic factor level and coronary slow flow phenomenon: a cross-sectional study.

ABSTRACT: Brain-derived neurotrophic factor (BDNF) has been implicated in cardiovascular disease. However, the role of BDNF in coronary slow flow phenomenon (CSFP) remains unclear. This study explored the relationship between serum mature BDNF (mBDNF) levels and thrombolysis-in-myocardial-infarction frame count (TFC) as a measure of CSFP. Serum mBDNF was measured in 125 patients (mean age 60.2 years, 57% women) with suspected coronary artery disease before undergoing coronary angiography. Based on the corrected TFC, 77 patients were categorized as having CSFP and 48 normal coronary flow (NCF). The relationship of mTFC (mTFC) and CSFP with serum mBDNF was analysed using multivariable linear and logistic regression. mTFC ranged from 15.9 to 68.5 and mBDNF from 13.2 to 60.6 ng/mL. Serum mBDNF was inver

SUBMITTER: Zhang H 

PROVIDER: S-EPMC12041262 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature