I was the lead data analyst on a peer-reviewed cardiology study with Dr. Kevin Shah, examining disparities in COVID-19 clinical trial enrollment across sex, race, and ethnicity. Using R, I performed descriptive analysis and built multivariable models on 14k+ hospitalized patients from the AHA COVID-19 CVD Registry. The study revealed lower enrollment for Black and female patients, highlighting equity gaps in clinical research and the value of rigorous healthcare data analysis.