Result of the interpretation performed by the Clinic’s physician or by the telemedicine cardiologist . The electrocardiogram is one of the most requested cardiological tests by cardiologists and clinicians in general to assess cardiac electrical activity and also to facilitate the detection of any anomaly related to clogging or enlargement of the cardiac cavities. Continue reading and follow the particularities of each case in the article. How is the electrocardiogram done? The purpose of the electrocardiogram, or ECG, is to measure the electrical activity of the heart.

He starts from the anatomical

That electrical impulses are necessary for the contraction of the myocardium , the heart muscle. Any cardiac disease that interferes with these impulses, therefore, can result in electrocardiographic changes. The ECG is performed using a Hungary Mobile Number List device called an electrocardiograph . Its task is to measure the electrical potentials on the electrodes, which are positione at predetermine locations on the patient’s body. Thus, it is possible to have a view of cardiac activity from different angles. The conventional electrocardiogram is made up of 12 leads : the 6 main ones are calculate from the patient’s limbs, and the rest are called “precordial leads”.

The main ones are calle prefix as

These leads are obtaine by combining the other 3. The precordial leads are calle and. The exam  carrie out by a nurse, but only a doctor can perform it. To carry it out, just position the electrodes in the correct anatomical locations and Mailing Lead connect the electrocardiograph cables. The device reads the electrical impulses and draws the electrocardiographic tracing on a specific piece of paper. electrocardiogram leads infographic Look at the infographic for clarity of the electrocardiogram leads. How to interpret the ECG? Complete interpretation of an ECG can only be performe by a cardiologist . Therefore, it escapes our purpose and  summarize in a few paragraphs.