❤️ Heart Attack Risk Predictor – ML app powered by CDC BRFSS 2022 data

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:heart: Heart Attack Risk Predictor

Hi Streamlit community! I built a heart attack risk prediction app
and would love to share it!

https://heart-attack-risk-predictor-hsrnxdykdyjaclqlncnbfu.streamlit.app/[https://heart-attack-risk-predictor-hsrnxdykdyjaclqlncnbfu.streamlit.app/](https://heart-attack-risk-predictor-hsrnxdykdyjaclqlncnbfu.streamlit.app/)

What it does:

Enter patient details (age, sex, race/ethnicity, and other health
factors) and the app instantly predicts personalized heart attack
risk — comparing it against the U.S. national average.

Model Details:

  • Algorithm: Logistic Regression
  • Data Source: CDC BRFSS 2022 (444,975 U.S. adults)
  • Validation AUC: 0.84
  • Validation Recall: 0.82
  • Lift @ D1: 4.43×

Built with:

  • Streamlit
  • Scikit-learn
  • Pandas / NumPy
  • CDC BRFSS 2022 dataset

Would love feedback from the community — and would be honored
if this could be considered for the Streamlit Gallery! :raising_hands: