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

An electrocardiogram (ECG) or electrocardiograph at rest is a fundamental method in cardiology. It provides a snapshot of the heart's electrical activity while a patient is peacefully resting. This baseline assessment helps to identify any abnormalities in the heart's rhythm or transmission, which can point towards underlying medical holter heart m