Differences in Cardiopulmonary Exercise Capacity According to Coronary Microvascular Dysfunction and Body Composition in Patients With Suspected Heart Failure With Preserved Ejection Fraction
Status: Recruiting
Location: See location...
Intervention Type: Diagnostic test
Study Type: Interventional
Study Phase: Not Applicable
SUMMARY
The correlation of coronary microvascular function and body composition with cardiopulmonary exercise capacity will be assessed in patients with heart failure with preserved ejection fraction.
Eligibility
Participation Requirements
Sex: All
Minimum Age: 20
Maximum Age: 80
Healthy Volunteers: f
View:
• Age 20 to 80
• Typical/atypical chest pain or ischemic symptoms including dyspnea
• No significant coronary artery stenosis (\>50% stenosis) in coronary angiography or computed tomography
• Left ventricular ejection fraction ≥50%
Locations
Other Locations
Republic of Korea
Korea University Anam Hospital
RECRUITING
Seoul
Contact Information
Primary
So Ree Kim, MD
soree8826kim@gmail.com
821094534810
Time Frame
Start Date: 2021-04-15
Estimated Completion Date: 2025-12-31
Participants
Target number of participants: 100
Treatments
Other: Heart failure with preserved ejection fraction
Adenosine stress echocardiography, body composition, and cardiopulmonary exercise test will be done in all of the enrolled patients. Left ventricular end-diastolic pressure will be assessed during coronary angiography.
Related Therapeutic Areas
Sponsors
Leads: Korea University Anam Hospital