ECG Interpretation: Types of Heart Block

The heart is a pump made of myocardial tissue. The way the cardiac pump is controlled by the conduction system causes the myocardium to contract when the myocardium passes through the conduction system. The sinoatrial node (SAN) is where the pulse occurs. It is a heart pacemaker. Frequent impulses are about 60-100 beats per minute (Gandelman G, 2013). The SAN is located in the right atrium, and the left atrium penetrates the Bachman beam when pulsed.

There are many kinds of biofeedback. Electroencephalogram (EEG), electrocardiogram (ECG), electromyogram (EMG), electrocardiogram activity (EDA), heart rate variability (HRV). These different types of biofeedback are used for different conditions. Interventions using biofeedback training can be combined with relaxation techniques to alleviate stress / anxiety by reducing physiological arousals to alter the autonomic nervous system. This article is reflective and systematic literature review research. Digital format database research (MedLine and PubMed) was used to identify scientific articles published in international journals from 2015 to 1980, and in the second stage Scopus was used. The descriptor used in this study got 47 publications from the PubMed / MedLine database.

Electrocardiography can be performed on the heart of the reach, using a probe that contacts the heart of the reach. Electrocardiogram research can be used to explain the electrical activity of the heart. From that result you can analyze the position of the ion channel and the ions entering and leaving the membrane and from now you can see the close relationship between Hill's heart and mammalian heart.

The interpretation of the electrocardiogram is basically about understanding the electrical conduction system of the heart. Normal conduction begins and propagates in a predictable pattern and departure from this pattern can be normal or pathological. The electrocardiogram is not equivalent to the mechanical pumping activity of the heart, for example, the ECG that the pulsed electric activity should pump blood but does not feel pulse (and constitutes emergency medical care and CPR should be performed) It creates. Ventricular fibrillation produces an electrocardiogram, but it is dysfunctional and does not produce cardiac output maintaining life. Several rhythms are known to have good cardiac output and some rhythms are known to have poor cardiac output. Finally, echocardiography or other anatomical imaging techniques can be used to assess the mechanical function of the heart.