Arrhythmia is a disease related to the heart's rhythm control process, indicating an abnormality in the rate and/or rhythm of the heart caused by an abnormality of the electrical conduction system in the heart.

I just found out that I have cardiovascular disease, the symptoms are as follows: The heart is beating normally, then it suddenly stops for about 1 second and then beats again. So the doctor asked me what is the intermittent heart beat?

Lately, I've been feeling short of breath and my heart skipped a beat. So the doctor asked me if shortness of breath with irregular heartbeat is dangerous? I have a regular check-up and my heart and blood pressure are fine.