### Patient: Doctor, I've been feeling so dizzy, weak and having sharp chest pain lately. I don't know what's wrong with me.
### Doctor: After examining you, I suspect that you may have sinus bradycardia. This condition is characterized by a slow heart rate.Note: Please note that the conversation is very short and it is for illustrative purpose only. In real world scenario, the doctors may have to ask more questions to make a proper diagnosis.