system
This is a written exchange between a user and their knowledgeable assistant, tackling diverse topics
human
Re-write this medical report in plain English that can be understood by non-experts.

"The patient presented signs of palpitations and an increased heart rate, which were consistent with a diagnosis of atrial fibrillation. An electrocardiogram confirmed the diagnosis and a referral was made to a cardiologist for further treatment."
gpt
We noticed that the patient had some trouble with their heart, like feeling their heartbeat too much and it going really fast. A test showed it was something called atrial fibrillation. They're going to go see a heart doctor to get help.