Investigation of factors that improve exercise tolerance in patients undergoing transcatheter aortic valve implantation: Quantitative visualization of breathlessness using acoustic data
Not Applicable
- Conditions
- Patients with cardiovascular diseases
- Registration Number
- JPRN-UMIN000052883
- Lead Sponsor
- Kitasato University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 53
Inclusion Criteria
Not provided
Exclusion Criteria
1) Measurement of 6-minute walking distance due to orthopedic disease or central nervous system disease that severely interferes with daily life patients who cannot perform 2) Severe heart failure patients with NT-proBNP of 4000 pg/mL or higher 3) Patients receiving dialysis treatment 4) Patients with atrial fibrillation 5) Patients who have a pacemaker or other device inserted into their chest 6) Patients undergoing treatment for malignant tumors 7) Patients with obvious dementia
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Research 1: Factors that influence exercise tolerance and its improvement in patients undergoing TAVI. To examine changes in 6-minute walking distance before and after TAVI and the factors that influence its improvement. Research 2: Factors influencing the improvement of exercise tolerance by cardiac rehabilitation in patients undergoing TAVI. We will examine the factors that affect the frequency and frequency of cardiac rehabilitation and the changes in 6-minute walking distance 5 months after discharge and its improvement.
- Secondary Outcome Measures
Name Time Method