Electrocardiogram segment

An electrocardiogram segment is a segment of an electrocardiogram enclosed between its two teeth.

An electrocardiogram (ECG) shows the electrical activity of the heart over time. It consists of a sequence of teeth and segments. The teeth correspond to the process of excitation of various parts of the heart, and the segments correspond to periods of their relative rest between excitations.

Thus, an ECG segment is an isoline connecting two adjacent waves. It reflects the electrical state of the myocardium during the diastole (relaxation) phase of the ventricles or atria. Analysis of ECG segments makes it possible to assess disturbances in repolarization processes and identify myocardial ischemia.

An electrocardiogram (ECG) segment is a segment of the electrocardiogram that is located between two adjacent waves (or between two consecutive waves if they are not adjacent). This term is used in medical diagnostics to describe the shape and characteristics of electrical impulses that are recorded on an ECG.

The ECG segment consists of several components, including the QRS complex, ST segment and TP segment. The QRS complex reflects the electrical activity of the ventricles of the heart, which appears after ventricular depolarization and before atrial depolarization. The ST segment reflects the transition portion of the depolarization wave that occurs between the ventricles and atria. Finally, the TP segment reflects the transient wave of atrial depolarization before the appearance of the next QRS complex.

Each ECG segment has its own characteristics and can be used to determine various heart conditions. For example, the ST segment can be used to diagnose coronary heart disease (CHD), and the TP segment can be used to diagnose cardiac arrhythmias.

In addition, ECG segments can be used to analyze the electrical activity of the heart during exercise or under other conditions such as stress or medication.

Overall, the ECG segment is an important tool for medical diagnosis and monitoring of cardiac health. It allows doctors to gain a better understanding of the heart's functioning and identify possible problems that could lead to serious illness.