I've been using my MI band to keep track of my heart rate while I'm exercising and working out. Lately, I've noticed that my heart rate sometimes drops suddenly and steeply according to the fitness tracker. I've got a specific heart rate record from one of my workouts attached here. Should I be worried about this? What might be causing these changes, and are there other symptoms I should be on the lookout for?
Sudden and steep drops in heart rate during exercise can be concerning. It is important to rule out any underlying heart conditions. The probable causes could include dehydration, overexertion, medication side effects, or an underlying heart rhythm disorder. Other symptoms to watch out for may include dizziness, lightheadedness, chest pain, or shortness of breath. I recommend consulting a healthcare professional for a thorough evaluation and appropriate management.