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

An electrocardiogram (ECG) or electrocardiograph at rest is a fundamental tool in cardiology. It provides a picture of the heart's electrical activity while a patient is peacefully resting. This baseline assessment helps to reveal any abnormalities in the heart's rhythm or conduction, which can indicate underlying medical issues. During a resting E