Atrial fibrillation with rapid ventricular response is a fancy name for an irregular heartbeat. When your heart's electrical signals aren't working right, it can lead to a heartbeat that's too fast.

A-fib with RVR refers to atrial fibrillation with a rapid heart rate, or rapid ventricular response. RVR is a complication of A-fib that disrupts blood supply to the body and can involve chest ...

Afib can send many electrical signals to the bottom heart chambers (known as the ventricles) and can trigger RVR (rapid ventricular response), which can cause rapid heart rates. If a heart beats ...

[1],[2],[3] Patients with AFib-RVR continue to face a significant unmet need for symptom relief. They can experience the burden of symptomatic acute attacks and our market research indicates 30-40 ...