Stress doesn’t just affect blood pressure — it can also influence the electrical activity of the heart. Surges in stress hormones can lead to palpitations, irregular heartbeat, or reduced heart rate variability, which can be seen on an ECG. These changes may not always cause symptoms, but frequent ECG monitoring can reveal stress-induced rhythm abnormalities before they become dangero... https://sunfox.in/blogs/the-link-between-stress-and-heart-problems/