Machine Learning-Based Cardiovascular Disease Prediction Using Big Data Analytics for Personalized Healthcare

  • Unique Paper ID: 207577
  • Volume: 13
  • Issue: 3
  • PageNo: 1716-1721
  • Abstract:
  • Cardio Vascular Diseases (CVDs) continue to be the most common causes of death around the globe, leading to about 17.9 million fatalities each year. Traditional approaches towards the diagnosis and CVD risk prediction have proven to be somewhat effective but still reactive with limitations associated with not being able to work with large-scale heterogeneous datasets. The current study introduces an innovative approach to CVDs risk prediction based on big data analysis and implementation of machine learning algorithms. The novel predictive model utilizes multiple data sources such as EHRs, wearable devices metrics, genomics data, and medical imaging to conduct a full-scale risk assessment. Multiple machine learning algorithms have been employed, including Random Forest, XGBoost, Support Vector Machines (SVM), and Deep Neural Networks, with performance tested on a consolidated sample of 919 patients diagnosed with CVDs, 17.6% of whom have survived. Experimental evaluation showed that the best performance was demonstrated by Random Forest with AUC = 0.934, accuracy = 93.72% and precision = 0.91%. Proposed approach successfully solves the problems such as the integration of multiple heterogeneous data sources, handling of missing data (for 3 variables with more than 5% of missing data) and real-time risk stratification.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{207577,
        author = {Sukha Nayak S B and Kruthika .V.T},
        title = {Machine Learning-Based Cardiovascular Disease Prediction Using Big Data Analytics for Personalized Healthcare},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {13},
        number = {3},
        pages = {1716-1721},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=207577},
        abstract = {Cardio Vascular Diseases (CVDs) continue to be the most common causes of death around the globe, leading to about 17.9 million fatalities each year. Traditional approaches towards the diagnosis and CVD risk prediction have proven to be somewhat effective but still reactive with limitations associated with not being able to work with large-scale heterogeneous datasets. The current study introduces an innovative approach to CVDs risk prediction based on big data analysis and implementation of machine learning algorithms. The novel predictive model utilizes multiple data sources such as EHRs, wearable devices metrics, genomics data, and medical imaging to conduct a full-scale risk assessment. Multiple machine learning algorithms have been employed, including Random Forest, XGBoost, Support Vector Machines (SVM), and Deep Neural Networks, with performance tested on a consolidated sample of 919 patients diagnosed with CVDs, 17.6% of whom have survived. Experimental evaluation showed that the best performance was demonstrated by Random Forest with AUC = 0.934, accuracy = 93.72% and precision = 0.91%. Proposed approach successfully solves the problems such as the integration of multiple heterogeneous data sources, handling of missing data (for 3 variables with more than 5% of missing data) and real-time risk stratification.},
        keywords = {Big Data Analytics, Machine Learning, Cardiovascular Disease Prediction, Personalized Medicine, Electronic Health Records, Random Forest, Predictive Analytics, Healthcare Informatics},
        month = {August},
        }

Cite This Article

B, S. N. S., & .V.T, K. (2026). Machine Learning-Based Cardiovascular Disease Prediction Using Big Data Analytics for Personalized Healthcare. International Journal of Innovative Research in Technology (IJIRT), 13(3), 1716–1721.

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