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Heart explained. https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/heart. Ngày truy cập: 10/08/2022

How your heart works. https://www.bhf.org.uk/informationsupport/how-a-healthy-heart-works. Ngày truy cập: 10/08/2022

How the heart works. https://www.heartfoundation.org.nz/your-heart/how-the-heart-works. Ngày truy cập: 10/08/2022

How the heart works. https://www.healthnavigator.org.nz/health-a-z/h/heart-how-it-works/. Ngày truy cập: 10/08/2022

Top 10 Myths About Cardiovascular Disease. https://www.heart.org/en/health-topics/consumer-healthcare/what-is-cardiovascular-disease/top-10-myths-about-cardiovascular-disease. Ngày truy cập: 10/08/2022

Common Myths About Heart Disease. https://www.goredforwomen.org/en/about-heart-disease-in-women/facts/common-myths-about-heart-disease. Ngày truy cập: 10/08/2022

8 Heart Disease Myths Busted. https://ochsnerlg.org/about-us/news/8-heart-disease-myths-busted. Ngày truy cập: 10/08/2022