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International Journal of Frontiers in Medicine, 2023, 5(8); doi: 10.25236/IJFM.2023.050808.

Using Deep Learning Technology to Analyze Physiological Data of Pregnant Women for Risk Assessment of Cardiovascular Diseases during Pregnancy and Postpartum Period


Jiajing Zhang

Corresponding Author:
Jiajing Zhang

Baoshihua Hospital, Hami, Xinjiang Uygur Autonomous Region, 839000, China


Pregnancy and postpartum period are the most obvious stages of physiological changes in pregnant women, during which pregnant women are more likely to suffer from cardiovascular diseases. Traditional evaluation methods have certain limitations, therefore a more efficient and accurate evaluation method is needed. This article aims to explore the feasibility of using deep learning technology to analyze physiological data of pregnant women for risk assessment of cardiovascular diseases during pregnancy and postpartum period. Deep learning technology can explore and mine features and patterns related to cardiovascular disease in pregnant women, improving evaluation accuracy. This article explores the application effects of deep learning technology from three aspects: model selection, feature extraction, and data enhancement, and conducts a series of experiments. The experimental results indicate that a recurrent neural network should be selected as the training model, and convolutional neural network methods should be used for feature extraction. By combining appropriate data augmentation techniques, the accuracy of maternal cardiovascular disease risk assessment can be improved.


Cardiovascular Disease, Deep Learning, Risk Assessment, Recurrent Neural Networks, Feature Extraction, Data Augmentation

Cite This Paper

Jiajing Zhang. Using Deep Learning Technology to Analyze Physiological Data of Pregnant Women for Risk Assessment of Cardiovascular Diseases during Pregnancy and Postpartum Period. International Journal of Frontiers in Medicine (2023), Vol. 5, Issue 8: 60-67. https://doi.org/10.25236/IJFM.2023.050808.


[1] Ramlakhan Karishma P., Mark R. Johnson, and Jolien W. Roos-Hesselink. "Pregnancy and cardiovascular disease." Nature Reviews Cardiology 17.11 (2020): 718-731.

[2] Magun Ella. "Cardiovascular care for pregnant women with cardiovascular disease." Journal of the American College of Cardiology 76.18 (2020): 2102-2113.

[3] O’Kelly Anna C. "Pregnancy and reproductive risk factors for cardiovascular disease in women." Circulation research 130.4 (2022): 652-672.

[4] Halpern Dan G. "Use of medication for cardiovascular disease during pregnancy: JACC state-of-the-art review." Journal of the American College of Cardiology 73.4 (2019): 457-476.

[5] Roos-Hesselink Jolien. "Pregnancy outcomes in women with cardiovascular disease: evolving trends over 10 years in the ESC Registry of Pregnancy and Cardiac disease (ROPAC)." European heart journal 40.47 (2019): 3848-3855.

[6] Benschop Laura, Johannes J. Duvekot, and Jeanine E. Roeters van Lennep. "Future risk of cardiovascular disease risk factors and events in women after a hypertensive disorder of pregnancy." Heart 105.16 (2019): 1273-1278.

[7] van Hagen Iris M. "Pregnancy outcomes in women with rheumatic mitral valve disease: results from the registry of pregnancy and cardiac disease." Circulation 137.8 (2018): 806-816.

[8] Parikh Nisha I. "Adverse pregnancy outcomes and cardiovascular disease risk: unique opportunities for cardiovascular disease prevention in women: a scientific statement from the American Heart Association." Circulation 143.18 (2021): e902-e916.

[9] Belhadj M. A. "Predictors of maternal cardiac complications in pregnant women with severe cardiac valve disease." Archives of Cardiovascular Diseases Supplements 11. 1(2019):68-69.

[10] Ballali S. "Valvular heart disease in pregnant women of Morocco: Complications, predictive factors and prognosis." Archives of Cardiovascular Diseases Supplements 10.1(2018):77-78.

[11] Cunningham Jr Mark W., and Babbette LaMarca. "Risk of cardiovascular disease, end-stage renal disease, and stroke in postpartum women and their fetuses after a hypertensive pregnancy." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 315.3 (2018): R521-R528.

[12] Cho Leslie, et al. "Summary of updated recommendations for primary prevention of cardiovascular disease in women: JACC state-of-the-art review." Journal of the American college of cardiology 75.20 (2020): 2602-2618.

[13] Leon Lydia J., et al. "Preeclampsia and cardiovascular disease in a large UK pregnancy cohort of linked electronic health records: a CALIBER study." Circulation 140.13 (2019): 1050-1060.

[14] Honigberg Michael C., et al. "Heart failure in women with hypertensive disorders of pregnancy: insights from the cardiovascular disease in Norway project." Hypertension 76.5 (2020): 1506-1513.

[15] Markovitz Amanda R., et al. "Does pregnancy complication history improve cardiovascular disease risk prediction? Findings from the HUNT study in Norway." European Heart Journal 40.14 (2019): 1113-1120.

[16] Colafella Katrina M. Mirabito, and Kate M. Denton. "Sex-specific differences in hypertension and associated cardiovascular disease." Nature Reviews Nephrology 14.3 (2018): 185-201.

[17] Adedinsewo Demilade A., et al. "Cardiovascular disease screening in women: leveraging artificial intelligence and digital tools." Circulation research 130.4 (2022): 673-690.

[18] Yu Y., et al. "Maternal Diabetes during Pregnancy and Early Onset of Cardiovascular Disease in Offspring: Population Based Cohort Study with 40 Years of Follow Up." Obstetrical & Gynecological Survey 75.5(2020):277-279.

[19] Sharma G., W. Ying, and C. K. Silversides. "The Importance of Cardiovascular Risk Assessment and Pregnancy Heart Team in the Management of Cardiovascular Disease in Pregnancy." Cardiology Clinics 39.1(2021):7-19.

[20] Kp A, et al. "Management of Women with Acquired Cardiovascular Disease from Pre-Conception through Pregnancy and Postpartum." Journal of the American College of Cardiology 77. 14(2021):1799-1812.