One important component of a human body is its heart. This organ is pumping blood which is necessary for the survival of mankind. If an individual would put a hand to the area where the organ is located, he would feel it beating and following a rhythm since it is pumping blood. However, there are times where heartbeats could be faster or slower than the normal rate for humans.

Faster heartbeats are usually caused by feeling different kinds of emotions, such as being excited, afraid, or nervous. On the contrary, slower rates are usually caused by imbalance of electrolytes and issues in metabolism. These movements, referred to as dysrhythmias, could be considered fatal to those experiencing them. Persons must learn to interpret dysrhythmias for this matter.

Before anything else, persons may be confused on what dysrhythmia is. It is a condition where heartbeats are irregular, either faster or slower than what is considered normal for humans. The faster rates are called tachycardia. The slower ones are called bradycardia. Some of them are usually felt combined with emotions yet, some of them would certainly be life threatening.

Humans could be experiencing these conditions due to some reasons. External and internal forces are used in classifying them. External factors would be where people are feeling emotionally stress or exhausted, smoking, and consuming stimulants like caffeine and cocaine as well as alcohol. Internal factors would be those where they already have defects on this organ since birth, congenital heart and inflammatory diseases, as well as issues in the thyroid.

If the activities inside the human body are being checked, there are several cases when these conditions will occur. Sometimes, it will happen if a part of the heart, especially its natural pacemaker, is defective. It can also happen if the pathway to the ventricles and nodes is interrupted or something is blocking the way.

These movements are further classified into different types. There are certain number of beats per minute that would differentiate one type from the other. Aside from bradycardia and tachycardia, premature ventricular contractions, ventricular fibrillation, ventricular tachycardia, atrial fibrillation, atrial flutter, and sick sinus syndrome can also be included.

People could be checking on several symptoms in determining the presence of these conditions. These symptoms might be fatigue, shortness of breath, dizziness, lightheadedness, fainting, and palpitations. However, the presence of these symptoms may not be visible. For this, professionals need to be utilizing gadgets, like ECG monitors, in tracking heartbeats for 24 hours. In this manner, they could be spotting contractions considered irregular.

Patients could be undergoing treatments available for these conditions. Professionals could be giving medications to those affected. They could also be administering electric shocks in small amounts during extreme cases, like defibrillators. The bodies of the affected patients can also be implanted with certain devices such as the pacemakers.

With these things in mind, the reason why it is important to know these states is because it can help save lives. Death would be the ultimate result and worst case scenario for people who are experiencing the symptoms provided. Individuals would not certainly want to be left all of a sudden by those persons they love.