About this trial
This study investigates the effects of a sequential "lying-sitting-standing" Baduanjin intervention on patients with acute coronary syndrome complicated by heart failure. By evaluating cardiopulmonary function and quality of life through indicators such as echocardiography, NT-proBNP, 6MWT, NYHA classification, and SF-36, we aim to compare its efficacy with conventional treatment. The objective is to provide new insights for early cardiac rehabilitation strategies in patients with acute coronary syndrome complicated by heart failure
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Patients meeting the diagnostic criteria for ACS (including unstable angina, non-ST-segment elevation myocardial infarction, and ST-segment elevation myocardial infarction)
Complicated by heart failure during hospitalization
Age ≤ 85 years
Muscle strength ≥ grade 3
Disqualifiers
Patients with persistent heart failure symptoms or NYHA functional class IV despite optimal pharmacological therapy;
Patients with contraindications to cardiac rehabilitation, such as uncontrolled hypertension, uncontrolled arrhythmias, or hemodynamic instability;
Patients with untreated structural heart disease, such as heart failure caused by valvular heart disease or congenital heart disease;
Patients in the acute phase of various diseases, such as severe infection, deep vein thrombosis, or severe hepatic or renal failure;
Trial design
Parallel
Treatments tested in this trial
standard treatment and routine rehabilitation nursing guidance
Behavioralstandard treatment and routine rehabilitation nursing guidance
"Lying-Sitting-Standing" Sequential Baduanjin
Behavioral"Lying-Sitting-Standing" Sequential Baduanjin
Treatment groups
Trial outcomes
Primary outcomes
Patients were stratified based on their 6-minute walk test distance
The 6-minute walk test is an objective indicator for evaluating exercise tolerance in patients with heart failure, representing the total distance a patient can walk in 6 minutes. The results are categorized into four grades based on the distance covered: \<300 m, 300-374.9 m, 375-449.9 m, and ≥450 m.
NYHA(New York Heart Association)classification of cardiac function
The New York Heart Association (NYHA) Functional Classification, proposed in 1928 and still in use today, categorizes patients into classes Ⅰ through Ⅳ, with class Ⅰ representing the best condition and class Ⅳ the worst.
Left ventricular ejection fraction (LVEF) on echocardiography
Ejection fraction is a ratio reflecting the efficiency of cardiac pumping, defined as the percentage of blood volume pumped out by the left ventricle during each contraction (stroke volume, SV) relative to its end-diastolic volume (EDV). It is measured using the Simpson's method on echocardiography.
C-reactive protein levels
Unit:mg/L
Sponsors and contacts
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Xiling Qi
Lead sponsor
Second Hospital of Shanxi Medical University
Sponsor institution