1. (2023, January 04). Cardiovascular Diseases. Available online: https://www.who.int/health-topics/cardiovascular-diseases#tab=tab_1.
2. (2023, January 04). Electrocardiogram (ECG or EKG). Available online: https://www.heart.org/en/health-topics/heart-attack/diagnosing-a-heart-attack/electrocardiogram-ecg-or-ekg.
3. (2023, January 04). Learning the PQRST EKG Wave Tracing. Available online: https://www.registerednursern.com/learning-the-pqrst-ekg-wave-tracing/.
4. (2023, January 04). PR Interval. Available online: https://litfl.com/pr-interval-ecg-library/.
5. ECG Analysis Using Multiple Instance Learning for Myocardial Infarction Detection;Sun;IEEE Trans. Biomed. Eng.,2012