An electrocardiogram (ECG), also known as an electrocardiograph, is a valuable tool used to evaluate 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 minute electrical signals generated by the heart as it contracts. The record

An electrocardiogram (ECG) or electrocardiograph at rest is a fundamental tool 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 website heart's rhythm or electrical signals, which can suggest underlying cardiac diseases.