This interactive scatter plot visualizes healthcare data, plotting patient age against cholesterol levels with gender-based color coding (blue for male, pink for female). The visualization includes labeled axes, a title, and a legend, with a periodic redraw every five seconds. Built with D3.js, it uses `scaleLinear`, `extent`, `axisLeft`, and `axisBottom` APIs within a reusable `scatterPlot` function, rendering SVG elements. Data is loaded asynchronously via `csv` from a GitHub-hosted healthcare dataset, demonstrating a modular approach to creating configurable chart components.