Safety
dizziness, chest pain, injuries, nausea,
EVENT
All the exercise is completed under the supervision of the designated doctor, and the patient’s heart rate is monitored synchronously. When the patient’s heart rate reached 80% of their reserve heart rate, the patient would exercise temporarily, the heart rate monitoring would be maintained, and the patient could continue to participate in the test until the stability. Patients who feel various kinds of discomfort can request a temporary test and receive the timeliest corresponding treatment. In the event of an emergency, including but not limited to chest pain, extreme difficulty breathing, nausea, dizziness, or injuries such as falls during exercise, patients will be asked to discontinue the trial. The experimenter will document the patient’s condition and make a clear determination regarding the trial’s continuation.