Tachycardia is a condition in which our heart beats at a faster rate than normal. Our heart normally beats 60 to 100 times per minute while a healthy person is at rest. There is a natural pacemaker (the sinus node) located in the right atrium (upper chamber), which controls the rhythm of our heart.
The electrical impulses are produced by the sinus node, which signals the heart to beat. The electrical impulses travel across the atria from the sinus node, making the atria muscles contract and pump blood into the ventricles. In tachycardia, the heart rate in both upper and lower chambers is increased.
Tachycardia is caused by a disruption in the normal electrical impulses, as a result, the control over the rate, at which our heart pumps, is disturbed.
The possible contributing factors can be –
Anything that creates stress on the heart or damages heart tissue makes one vulnerable to developing tachycardia. Certain changes in lifestyle or medication can help to decrease the risk of tachycardia.
Apart from the above-mentioned situations, other risk factors include –
Our heart cannot effectively pump blood all over our body while beating at a rapid rate. As a result, our organs and tissues become deprived of oxygen, giving rise to tachycardia-related signs and symptoms, which include –
Sometimes, tachycardia causes no symptoms at all.
Are you staying in Phoenix? If you consult the cardiologist or cardiovascular surgeon in Phoenix, you may evaluate the disease symptoms, perform a physical examination, and may prescribe for certain tests to confirm the diagnosis.
A fast heartbeat may be slowed down by practicing some physical movements, medications, or anti-arrhythmic injection. At times, you may require cardioversion, an implantable cardioverter-defibrillator (ICD), or a pacemaker depending on the severity of the condition.
This is where you should seek a cardiologist so that they can recommend the right treatment. Looking for a cardiologist or vascular surgeon in Phoenix? Connect with Peak Heart and request an appointment for direct consultation.
This post was last modified on August 24, 2022 8:22 am
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