What is the ECG wave?
Electrocardiogram wave (ECG), sometimes called a wave of electrocardiogram (ECG), is a diagnostic tool used by doctors to analyze the heart electrical activity to determine the heart health. The heart contracts drive the blood and contractions are achieved by a number of electrical impulses that are generated by the heart. It is this electrical activity over time that is detected by electrocardiogram and is recorded in the graph as a wave of ECG. Electrocardiograms are commonly observed in clinical and standby settings and are usually equipped with an alarm system that is used to alert hospital staff to abnormal heart behavior.
The human heart consists of two halls and two chambers that make up four chambers. The heart works by drawing blood from the outside of the body to the halls, through the chambers and back into the body. During rest, the heart chambers muscles are polarized, which means they have an electric fee.
To create energy for download, these muscles must "spend" their electric charge and depolarize. The chambers must then be recharged in preparation for further contraction, and this is referred to as repolarization. Depolarization and repolarization describe changes in the electrical potential that are detected by electrodes located on the skin and represent a wave of ECG.
ECG wave can be divided into P wave, QRS and T waves complex, and those waves - which are named arbitrarily after the alphabetical sequence of letters - repeat in this order for each heart rhythm. The P wave occurs due to atrial depolarization, which initiates a wave of contraction to push the blood into the chambers. For the drawing of blood back to the body, the depolarization of the chamber occurs. Almost simultaneously, there is a repolarization of atrials and the chamber depolarization is represented on the ECG wave of the QRS complex.
After the blood is released from the chambers, the chambers are then repolarized. This repolarization is represented by t waves. Wool p and t waves have positive - or up - shifts on the chart, even if the poisonThe wave is loss of charge and the other is in charge of profit.
ECG wave can learn a lot of heart health information. It can be used to determine the muscle mass of the heart, whether the heart beats properly, whether it is the right blood flow through the heart and even the effects of a medicine or heart medication. Clinic doctors analyze the waves of P, QRS and T waves for their size, order of occurrence, frequency and shape for the purpose of gathering this information.