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

An electrocardiogram (ECG) or electrocardiograph at rest is a fundamental procedure in cardiology. It provides a record 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 electrical signals, which can indicate underlying heart conditions. Du