Suppose your age is 35 years, your maximum heart rate is 185 beats per minute. If your heart rate exceeds 185 beats per minute during exercise, it is dangerous for you. … Is a heart rate of 200 bpm bad? Age (Years)Target Heart Rate (HR) ZonePredicted Maximum Heart Rate6593-1321557090-128150What Heart Rate Is Too High? Is 200 bpm Bad? Chart – MedicineNet www.medicinenet.com › what_heart_rate_is_too_high › article