Michael Davis*
The Electrocardiogram (ECG) is a vital diagnostic tool in modern healthcare, particularly in cardiology, where it plays a pivotal role in diagnosing, monitoring, and managing heart-related conditions. By recording the heart’s electrical activity, the ECG provides invaluable insights into arrhythmias, ischemia, myocardial infarctions, and other cardiac abnormalities. Over the years, its non-invasive nature, affordability, and accessibility have made the ECG a cornerstone in both routine examinations and emergency care. However, despite its strengths, the ECG has limitations, particularly in assessing the heart's mechanical function. This opinion piece explores the ECG's evolution, applications, limitations, and the promising future of AI and wearable technology in ECG-based diagnostics.
