The Effect of HIIT, MICT in Patients With Myocardial Infarction
Myocardial Infarction, Cardiopulmonary Disease, Training Group, Sensitivity
About this trial
This is an interventional treatment trial for Myocardial Infarction focused on measuring High Intensity Intermittent Training, Myocardial Infarction, Moderate Intensity Continuous Training, Cardiac Rehabilitation, Cardiopulmonary exercise testing
Eligibility Criteria
Inclusion Criteria:
- Aged 18 -75 years
- Acute myocardial infarction (AMI) patients between 6 weeks and 3 months and had been underwent revascularization, and New York Heart Association functional classification (NYHA) Class I-III; (AMI confirmed by the World Health Organization definition (presence of symptoms of ischemia and changes in electrocardiogram) or the Third Universal Definition of Myocardial Infarction (elevation of a cardiac biomarker along with presence of either symptoms of myocardial infarction or changes in electrocardiogram))
- Willing and able to attend the complete cardiac rehabilitation(CR)program on their own,assigned the Informed consent form.
- Complete the cardiopulmonary exercise testing (CPET) at enrollment or has the CPET report within 1 month.
Exclusion Criteria:
- High-intensity exercise frequently
- Currently participating in any other clinical trials
- Have any other diseases which limit their life to less than a year (e.g. severe valvular disease, recurrent ventricular arrhythmias, NYHA Class IV heart failure, severe aortic incompetence, severe atrial fibrillation, cancers, and end-stage renal or liver disease)
- Dementia ; disability or sports contraindication
- Severe acute liver failure
- Severe acute renal failure
- Unstable vital signs
- Site investigators consider that the patient will be unable to complete the study and/or attend for follow-up.
Sites / Locations
- Guangdong Cardiovascular Institute, Guangdong Provincial People's HospitalRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
No Intervention
High Intensity Interval Training(HIIT)
Moderate Intensity Continuous Training(MICT)
Control Group
The HIIT sessions include brief, intermittent bouts of high-intensity exercise interspersed with periods of low-intensity exercise (active recovery).HIIT include 20 intervals of high-intensity (30-60s at rating of perceived exertion (RPE; Borg scale of 6-20) of 15 to 17) and low-intensity (1min at RPE <10 or totally rest). The whole exercise cycle takes around 40-50 minutes.
Patients perform 40-50 minutes at a RPE of 12 to 14(a total of 4 groups, each group 5-8 min, interspersed with 2-minute rest)
No additional rehabilitation treatment or physical exercise was added in Control Group.