Bradycardia is a heart disease characterized by too slow or irregular heartbeat (irregularly heart beating). If the heart beats at a rate of less than 60 beats per minute, it can cause several problems.
Among these problems, we can find fatigue, difficulty in making even minimal physical effort or shortness of breath at the slightest physical activity. It can even go to recurring dizziness, which causes discomfort and fainting.
The disease can be treated with medication, but it often requires the placement of a pacemaker.