aortic stenosis
Conditions
Interventions
Myocardial perfusion group:NA
Sponsors
The First Affiliated Hospital of Wenzhou Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: aortic stenosis patients who received transcatheter aortic valve implantation treatment and were treated in the Department of Cardiology at the First Affiliated Hospital of Wenzhou Medical University.
Exclusion criteria
Exclusion criteria: Age under 18 years old; Pregnant and lactating women; Patients who have been previously confirmed to be allergic to iodinated contrast agents and load drugs; The patient does not agree to be included in this study; Any situation where researchers believe that a patient's condition would hinder clinical research
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Mean blood flow of CT myocardial perfusion;Mean blood volume of CT myocardial perfusion;Mean slope time of CT myocardial perfusion;The average transit time of CT myocardial perfusion;Major cardiovascular adverse events; | — |
Secondary
| Measure | Time frame |
|---|---|
| echocardiography; | — |
Countries
China
Contacts
Public ContactQu Xiang
The First Affiliated Hospital of Wenzhou Medical University
Outcome results
None listed