Chest pain
Chest pain is one widespread emergency pain that could be a symptom of a lot of other ailments. Chest pain is a symptom of bradycardia; in any case of chest pain, one may easily relate it to a heart attack. However, it may not be a heart attack just yet, it could still just be the early stage of low blood flow to the heart, and low blood to the heart would mean a slow heart rate, also known as bradycardia.
Confusion
Confusion is a case where one feels disoriented and feels like they can’t think clearly, and won’t be able to make a decision. In its extreme state, it is referred to as delirium. Confusion is a symptom that has to do with the brain; although it may not be the brain’s fault, it could be a result of the heart not pumping enough oxygen-rich blood to the brain because of the case of bradycardia (slow heart rate).