Electrography of the Heart Intracavity

Electrography of the heart: types and uses

Electrography of the heart is a technique for examining the state of the myocardium using special electrodes, as well as studying the electrical activity of the myocardium during the heart’s work in dynamics. This method is an integral part of the diagnosis of all pathologies of the cardiovascular system and helps to identify diseases in the early stages of development. In this article we will look at the main types of cardiac electrography and explain how they are performed.

Kinds

1. Intracavitary electrography (otherwise called electrocardiography, or ECG). This method is based on recording the electrical potentials of the myocardial muscles and determining their difference over time. Before the procedure, electrodes are applied to the patient's chest skin. Electrography of the heart is carried out mainly to detect disturbances in the rhythmic structure, such as arrhythmias or blockade. The results are sent to the doctor, who evaluates them and gives a referral for further examination. This method is also used to diagnose coronary heart disease.

2. Transesophageal electrography (or echocardiography). The method is based on recording cardiac activity through the esophagus using a special probe, which is inserted together with an ultrasound sensor. The method is used to study the structures and functions of the left ventricle