NSR (Normal Sinus Rhythm) and RVR (Rapid Ventricular Rate) are two terms used in electrocardiograms (ECG) to describe the heart's electrical activity.
NSR refers to a normal heart rhythm in which the electrical impulses are originating from the sinus node, located in the right atrium of the heart. This is considered a healthy and regular heartbeat.
RVR, on the other hand, refers to an abnormally fast heart rate originating from the ventricles of the heart. This can be caused by various conditions such as atrial fibrillation, supraventricular tachycardia, or other arrhythmias.
In summary, NSR indicates a normal heart rhythm, while RVR indicates a fast heart rate originating from the ventricles of the heart.
What is NSR AND RVR ON EXG
1 answer