What Does It Mean When Your Heart Rate Fluctuates?

What Does It Mean When Your Heart Rate Fluctuates? This rate can rise or fall due to structural or electrical disorders of the heart. Changes may also be due to certain behavioral or environmental factors. An irregular heart rhythm can cause the heart rate to jump between high and low in a condition called arrhythmia,

How Does Exercise Affect Heart Rate Experiment?

How Does Exercise Affect Heart Rate Experiment? The data showed that the heart rate increased with increasing exercise, going from 66 bpm for walking up to 106 bpm for running, so the data did support the hypothesis. Conclusion: The purpose of this lab was to determine the effects of exercise on heart rate. What is