Exploring the heart function: ELECTROCARDIOGRAM ( EKG)
The human heart is sort of a machine that functions due to electrical signals. It beats and pumps blood into the varied parts of the body thanks to rhythmic contractions and expansions. The electrical signals stimulate this pumping activity, generated by the natural pacemaker, SA node, of the guts. But sometimes, problems may arise within the functioning. The Electrocardiogram (ECG) is that the cardiac diagnostic assay that helps understand such irregularities within the heart.
The procedure is straightforward and cheap. The patient lays down on the examination table with 10 to 12 electrodes attached to his limbs - the arms and legs, and therefore the skin on the chest area. the method takes only around 10 minutes and doesn't cause any pain or harm.
Now, during a normal condition, the pacemaker will send electrical impulses to contract the upper part of the guts, divided into two auricles. This signal is then passed on to the lower end with two ventricles, which can contract after the auricles. When the Electrocardiogram (ECG) machine connects to the various parts of the body through metal rods, it records the generated electrical signals. the knowledge gets recorded within the sort of ECG readings called the electrocardiograph. The doctor will check the "PQRST" curves which is the wave-like representation of the results.
Abnormalities within the crests and troughs of the wave-graph will confirm ailments. The study of the heart rhythm is beneficial to review the anatomy also because the physiology of the guts. It hence becomes easy to hold out further investigations just in case of complications.
The ECG readings are useful to know various aspects such as:
- Check rate and rhythm of heart-beats
- Understand the risk of attack and chances
- Investigate breathing problems and frequent fatigue
- Chest ache
- Blood supply to varied parts of the body
We have only discussed a few of the various aspects involved during this process. Palpitations, stress, syncope, and other cardiac diseases also can be studied. However, irregular abnormalities can go unnoticed by this system. In such cases, the negatively confirmed test, which indicates no abnormality, can give misinformation. there's an opportunity that the patient may be a sufferer of arteria coronaria disease and other chronic cardiac sicknesses.
Nevertheless, just in case of any discomfort or concerns about health one must not hesitate to urge diagnostic tests done. there's an ample amount of data, medical news, forums, aids, etc available to the typical person. Living a healthier and more aware life is far easier today and one must make the foremost of such facilities.
ECG readings may be a transthoracic interpretation of the electrical activity of the guts over time captured and externally recorded by skin electrodes.
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