In a healthy adult, the heart beats at a consistent rate of about 60 to 100 beats per minute when at rest. However, this rate may be lower in individuals who are highly fit or elite athletes. One can check or measure the heart rate by manually taking a pulse or using a specialized device. Ventricular tachycardia, on the other hand, is a cardiac condition characterized by abnormal electrical signals originating in the ventricles, the lower chambers of the heart.
Understanding Tachycardia: An Abnormally Rapid Heart Rate
Tachycardia refers to a cardiovascular condition characterized by an unexpectedly rapid or accelerated heart rate, surpassing the normal range for an individual in a specific situation. It is important to note that during activities like exercise, moments of fear, or high-stress situations, an increase in heart rate is natural and expected. However, medical professionals typically diagnose problematic tachycardia when the heart rate exceeds 100 beats per minute without the presence of these influencing factors.
Recognizing the Symptoms of Tachycardia
When it comes to tachycardia, there are several symptoms that can serve as warning signs. One common symptom is experiencing a sudden increase in heart rate, causing a racing or palpitation sensation within the chest. Another indicator is feeling short of breath, as if the body is struggling to get enough air. Additionally, individuals may feel lightheaded or dizzy, which can further contribute to a sense of discomfort. In severe cases, tachycardia may even lead to fainting. It’s also worth noting that some people with tachycardia may experience chest pain as a result of this condition.