EFFECT OF LEAD MINING ON THE ARTERIAL BLOOD PRESSURE OF MINING WORKERS IN AMEKA EZZA SOUTH, EBONYI STATE

Abstract

This study examines the arterial blood pressure effects of lead exposure on workers in the lead mining industry particularly in Ameka Ezza South, Ebonyi State. Lead, a toxic metal, has been linked to various health complications, particularly cardiovascular issues. This research aims to assess the impact of lead mining on the heart health of workers by analyzing the relationship between blood lead levels (BLLs) and cardiovascular conditions. A cross-sectional study was conducted at lead mining site in Ameka Ezza South Local Government Area, Ebonyi State involving both current and former workers with varying exposure durations. Blood lead concentrations were measured using atomic absorption spectrometry, while cardiovascular health was assessed through automatic sphygmomanometer, stethoscope, metallic jelly. Additionally, workers completed questionnaires regarding their work history and health status. Statistical analysis was performed to identify correlations between lead exposure and cardiovascular health outcomes. The results indicate a strong link between higher lead exposure and an increased risk of cardiovascular problems such as hypertension, increased atherosclerosis, endothelial dysfunction and arrhythmias. These findings highlight the need for enhanced safety protocols in lead mining operations to reduce workers' exposure and prevent long-term cardiovascular health risks. Regular health monitoring and protective measures are crucial to safeguard workers’ well-being.