Sinus tachycardia is a type of arrhythmia that is caused by an abnormal sinus rhythm. This means that the sinus node, located in your heart’s right atrium, is beating too fast. As a result, your heart rate will be elevated, and you may experience chest pain, shortness of breath, and dizziness. This article will discuss sinus tachycardia ECG and what you need to know about it!
If you have sinus tachycardia, it is essential to seek medical attention as soon as possible. This is because it can be a sign of a more serious underlying condition, such as heart disease or an electrolyte imbalance. A sinus tachycardia ECG will help your doctor diagnose the cause of your tachycardia and develop a treatment plan.
There are three main types of sinus tachycardia ECG: Lead I is the most common type and is used to detect tachycardia in the upper chambers of your heart.
Lead II is used to detect tachycardia in the lower chambers of your heart.
Lead III detects tachycardia in your heart’s upper and lower chambers.
Your doctor will interpret your sinus tachycardia ECG based on the amplitude, duration, and morphology of the QRS complex. The QRS complex is the portion of the sinus tachycardia ECG representing your heart’s electrical activity.
If you have sinus tachycardia, your doctor will interpret your sinus tachycardia ECG and develop a treatment plan.
