An electrocardiogram (ECG), also known as an electrocardiograph, is a valuable tool used to evaluate the rhythmic activity of the heart. During a resting ECG, a subject remains still while sensors are placed on their chest, arms, and legs. These electrodes detect the subtle electrical signals generated by the heart as it contracts. The recorded sig

An electrocardiogram (ECG) or ECG at rest is a fundamental procedure in cardiology. It provides a picture of the heart's electrical activity while a patient is calmly resting. This baseline assessment helps to detect any abnormalities in the heart's rhythm or transmission, which can point towards underlying heart conditions. During a resting ECG, e